233

Basic Information

Cardinal Number

two hundred and thirty-three

Ordinal Number

two hundred and thirty third

Roman Numeral

CCXXXIII

Greek Numeral

ΣΛΓ´

Factorization

233

Different Representations

Binary Form

11101001₂

Ternary Form

22122₃

Quaternary Form

3221₄

Quinary Form

1413₅

Senary Form

1025₆

Septenary Form

452₇

Octal Form

351₈

Nonary Form

278₉

Undecimal Form

1A2₁₁

Duodecimal Form

175₁₂

Tridecimal Form

14C₁₃

Quattuordecimal Form

129₁₄

Quindecimal Form

108₁₅

Hexadecimal Form

E9₁₆

Septendecimal Form

DC₁₇

Octodecimal Form

CH₁₈

Novemdecimal Form

C5₁₉

Vigesimal Form

BD₂₀

Unvigesimal Form

B2₂₁

Duovigesimal Form

AD₂₂

Trevigesimal Form

A3₂₃

Quattuorvigesimal Form

9H₂₄

Quinvigesimal Form

98₂₅

Hexavigesimal Form

8P₂₆

Septenvigesimal Form

8H₂₇

Octovigesimal Form

89₂₈

Novemvigesimal Form

81₂₉

Trigesimal Form

7N₃₀

Untrigesimal Form

7G₃₁

Duotrigesimal Form

79₃₂

Tretrigesimal Form

72₃₃

Quattuortrigesimal Form

6T₃₄

Quintrigesimal Form

6N₃₅

Hexatrigesimal Form

6H₃₆

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[[229]]	233	[[239]]

233 is a prime number from 201-300. 233 has 2 factors, 1 and 233. It is the 51st prime number, and the fifth prime number from 201-300.

Proofs

1 can divide 233
2 cannot
3 cannot
4 - 232 cannot
233 can!

Relationship with other odd numbers

The numbers before

The previous prime number is 229.
- Notably, 231 is divisible by 11 and therefore not a prime number.
- 229 and 233 are four numbers apart; therefore, they are cousin primes.
The previous prime number before 229 is 227.
- 227 and 233 are six numbers apart; therefore, they are sexy primes.

The numbers after

The next prime number is 239.
- 233 and 239 are six numbers apart; therefore, they are sexy primes.
241 is the next prime number after 239.

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

233

Contents

Proofs

Relationship with other odd numbers

The numbers before

The numbers after

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