Properties of the Number 12917

Twelve Thousand Nine Hundred Seventeen

Basics

Value: 12916 → 12917 → 12918

Parity: odd

Prime: Yes

Previous Prime: 12911

Next Prime: 12919

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 12917

Divisors: 1, 12917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001001110101

Octal: 31165

Duodecimal: 7585

Hexadecimal: 3275

Square: 166848889

Square Root: 113.65298060323803

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 21. A51962

Primes congruent to 2 mod 41. A142199

Total number of parts in all partitions of n plus the sum of largest parts in all partitions of n plus the number of partitions of n plus n. A225610

Primes such that the sum of the predecessor and successor primes is divisible by 41. A113157

Class 6- primes (for definition see A005109). A81425

Primes at which the difference pattern X24Y (X and Y >= 6) occurs in A001223. A52163

Lesser of twin primes whose average is 6 times a prime. A60213

Prime numbers p such that x² + x + p produces primes for x = 0..2 but not x = 3. A210361

Primes that are the sum of 15 consecutive primes. A161612

5-Ramanujan primes; the interval (x/2,x] has at least n 4-Ramanujan primes for x >= a(n) but not for x = a(n)-1. A192823