Changes: 29

Revision as of 03:59, 18 September 2014

29

Basic Information

Cardinal Number

twenty-nine

Ordinal Number

twenty ninth

Roman Numeral

XXIX

Greek Numeral

ΚΘ´

Factorization

29

Standard Form

2.9 × 10¹

Different Representations

Binary Form

11101₂

Ternary Form

1002₃

Quaternary Form

131₄

Quinary Form

104₅

Senary Form

45₆

Septenary Form

41₇

Octal Form

35₈

Nonary Form

32₉

Undecimal Form

27₁₁

Duodecimal Form

25₁₂

Tridecimal Form

23₁₃

Quattuordecimal Form

21₁₄

Quindecimal Form

1E₁₅

Hexadecimal Form

1D₁₆

Septendecimal Form

1C₁₇

Octodecimal Form

1B₁₈

Novemdecimal Form

1A₁₉

Vigesimal Form

19₂₀

Unvigesimal Form

18₂₁

Duovigesimal Form

17₂₂

Trevigesimal Form

16₂₃

Quattuorvigesimal Form

15₂₄

Quinvigesimal Form

14₂₅

Hexavigesimal Form

13₂₆

Septenvigesimal Form

12₂₇

Octovigesimal Form

11₂₈

Novemvigesimal Form

10₂₉

Trigesimal Form

T₃₀

Untrigesimal Form

T₃₁

Duotrigesimal Form

T₃₂

Tretrigesimal Form

T₃₃

Quattuortrigesimal Form

T₃₄

Quintrigesimal Form

T₃₅

Hexatrigesimal Form

T₃₆

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23	29	31

29 is a prime number from 1-100. 29 has 2 factors, 1 and 29. It is said to be another number wherein when digits are added together, they make a prime number. It is the tenth prime number, and the tenth prime number from 1-100.

Proofs

— 29 can be divided by 1.

— 29 cannot be divided by 2-28.

— 29 can be divided by 29.

Therefore 29 has 2 factors

Relationship with other odd numbers

The numbers before

The previous prime number is 23. The numbers in between are composite.
- Among them, 25 is a square number, being 5² = 25.
- 27 is a cube number, being 3³ = 27.
- 23 and 29 are six numbers apart; therefore, they are sexy primes.

The numbers after

The next odd number, 31, is a prime number.
- There are no odd numbers between 29 and 31. As a result, they are twin primes.
33, the odd number following 31, is not a prime number. It is divisible by 3 and 11.
35, the odd number following 33, is also not a prime number. It is divisible by 5 and 7.

Prime Numbers 1-1,000

1-100
1-25	2 • 3 • 5 • 7 • 11 • 13 • 17 • 19 • 23
26-50	29 • 31 • 37 • 41 • 43 • 47
51-75	53 • 59 • 61 • 67 • 71 • 73
76-100	79 • 83 • 89 • 97

101-200
101-125	101 • 103 • 107 • 109 • 113
126-150	127 • 131 • 137 • 139 • 149
151-175	151 • 157 • 163 • 167 • 173
176-200	179 • 181 • 191 • 193 • 197 • 199

201-400
201-250	211 • 223 • 227 • 229 • 233 • 239 • 241
250-300	251 • 257 • 263 • 269 • 271 • 277 • 281 • 283 • 293
301-350	307 • 311 • 313 • 317 • 331 • 337 • 347 • 349
351-400	353 • 359 • 367 • 373 • 379 • 383 • 389 • 397

401-600
401-450	401 • 409 • 419 • 421 • 431 • 433 • 439 • 443 • 449
450-500	457 • 461 • 463 • 467 • 479 • 487 • 491 • 499
501-550	503 • 509 • 521 • 523 • 541 • 547
551-600	557 • 563 • 569 • 571 • 577 • 587 • 593 • 599

601-800
601-650	601 • 607 • 613 • 617 • 619 • 631 • 641 • 643 • 647
651-700	653 • 659 • 661 • 673 • 677 • 683 • 691
701-750	701 • 709 • 719 • 727 • 733 • 739 • 743
751-800	751 • 757 • 761 • 769 • 773 • 787 • 797

801-1,000
801-850	809 • 811 • 821 • 823 • 827 • 829 • 839
851-900	853 • 857 • 859 • 863 • 877 • 881 • 883 • 887
901-950	907 • 911 • 919 • 929 • 937 • 941 • 947
951-1000	953 • 967 • 971 • 977 • 983 • 991 • 997

@@ Line 13: / Line 13: @@
 is a [[1-100|prime number from 1-100]]. 29 has 2 factors, 1 and 29. It is said to be another number wherein when digits are added together, they make a prime number. It is the tenth prime number, and the tenth prime number from 1-100.[[File:29.png|thumb]]
 ==Proofs==
-*{{Divisibility number|Yes|1}}
+*{{Divisibility number|Yes|1.}}
-*{{Divisibility number|No|2-28}}
+*{{Divisibility number|No|2-28.}}
-*{{Divisibility number|Yes|29}}
+*{{Divisibility number|Yes|29.}}
 *Therefore 29 has 2 factors
 ==Relationship with other odd numbers==