Changes: 293

Revision as of 17:08, 9 February 2020

293

Basic Information

Cardinal Number

two hundred and ninety-three

Ordinal Number

two hundred and ninety third

Roman Numeral

CCXCIII

Greek Numeral

ΣϞΓ´

Factorization

293

Different Representations

Binary Form

100100101₂

Ternary Form

101212₃

Quaternary Form

10211₄

Quinary Form

2133₅

Senary Form

1205₆

Septenary Form

566₇

Octal Form

445₈

Nonary Form

355₉

Undecimal Form

247₁₁

Duodecimal Form

205₁₂

Tridecimal Form

197₁₃

Quattuordecimal Form

16D₁₄

Quindecimal Form

148₁₅

Hexadecimal Form

125₁₆

Septendecimal Form

104₁₇

Octodecimal Form

G5₁₈

Novemdecimal Form

F8₁₉

Vigesimal Form

ED₂₀

Unvigesimal Form

DK₂₁

Duovigesimal Form

D7₂₂

Trevigesimal Form

CH₂₃

Quattuorvigesimal Form

C5₂₄

Quinvigesimal Form

BI₂₅

Hexavigesimal Form

B7₂₆

Septenvigesimal Form

AN₂₇

Octovigesimal Form

AD₂₈

Novemvigesimal Form

A3₂₉

Trigesimal Form

9N₃₀

Untrigesimal Form

9E₃₁

Duotrigesimal Form

95₃₂

Tretrigesimal Form

8T₃₃

Quattuortrigesimal Form

8L₃₄

Quintrigesimal Form

8D₃₅

Hexatrigesimal Form

85₃₆

Previous	Current	Next
283	293	307

293 is a prime number from 201-300. 293 has 2 factors, 1 and 293. It is the 62nd prime number, and the sixteenth and last prime number from 201-300.

Proofs

— 293 can be divided by 1.

— 293 cannot be divided by 2-292.

— 293 can be divided by 293.

Relationship with other odd numbers

The numbers before

The previous prime number is 283.
- Notably, 289 is not a prime number because it is a square number, being 17² = 289. 287 is divisible by 7.
The previous prime number before 283 is 281.

The numbers after

The next prime number is 307.
- 293 and 307 are fourteen numbers apart. It is a large gap.
- In particular, 299 is the product of 13 and 23. 301 is divisible by 7.
- 291 and 297 happen to be multiples of 3.
311 is the next prime number after 307.

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 21: / Line 21: @@
 **Notably, 289 is not a prime number because it is a square number, being 17<sup>2</sup> = [[289]]. [[287]] is divisible by 7.
 *The previous prime number before 283 is 281.
 ===The numbers after===
@@ Line 26: / Line 28: @@
 **293 and 307 are fourteen numbers apart. It is a large gap.
 **In particular, [[299]] is the product of 13 and 23. [[301]] is divisible by 7.
+**291 and 297 happen to be multiples of 3.
 *311 is the next prime number after 307.
 {{Template:Navbox primes 3 digits}}
 [[Category:Prime Numbers]]