313

Basic Information

Cardinal Number

three hundred and thirteen

Ordinal Number

three hundred and thirteenth

Roman Numeral

CCCXIII

Greek Numeral

ΤΙΓ´

Factorization

313

Different Representations

Binary Form

100111001₂

Ternary Form

102121₃

Quaternary Form

10321₄

Quinary Form

2223₅

Senary Form

1241₆

Septenary Form

625₇

Octal Form

471₈

Nonary Form

377₉

Undecimal Form

265₁₁

Duodecimal Form

221₁₂

Tridecimal Form

1B1₁₃

Quattuordecimal Form

185₁₄

Quindecimal Form

15D₁₅

Hexadecimal Form

139₁₆

Septendecimal Form

117₁₇

Octodecimal Form

H7₁₈

Novemdecimal Form

G9₁₉

Vigesimal Form

FD₂₀

Unvigesimal Form

EJ₂₁

Duovigesimal Form

E5₂₂

Trevigesimal Form

DE₂₃

Quattuorvigesimal Form

D1₂₄

Quinvigesimal Form

CD₂₅

Hexavigesimal Form

C1₂₆

Septenvigesimal Form

BG₂₇

Octovigesimal Form

B5₂₈

Novemvigesimal Form

AN₂₉

Trigesimal Form

AD₃₀

Untrigesimal Form

A3₃₁

Duotrigesimal Form

9P₃₂

Tretrigesimal Form

9G₃₃

Quattuortrigesimal Form

97₃₄

Quintrigesimal Form

8X₃₅

Hexatrigesimal Form

8P₃₆

Previous	Current	Next
311	313	317

313 is a prime number from 301-400. 313 has 2 factors, 1 and 313. It is the 65th prime number, and the third prime number from 301-400.

Proofs[]

— 313 is divisible by 1.

— 313 is not divisible by 2-312.

— 313 is divisible by 313.

Relationship with other odd numbers[]

The numbers before[]

The previous prime number is 311.
- There are no odd numbers between 311 and 313. As a result, they are twin primes.
The previous prime number before 311 is 307.
- 307 and 313 are six numbers apart; therefore, they are sexy primes.
  - 309 is a multiple of 3.

The numbers after[]

The next prime number is 317.
- There are no odd numbers between 311 and 313. As a result, they are twin primes.
331 is the next prime number after 317. It is a large prime gap of fourteen numbers.
- The numbers between are composite. Speficically, 319 is the product of 11 and 29; 323 is the product of 17 and 19; 329 is the product of 7 and 47.
- 321 and 327 are multiples of 3.

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