Properties of the Number 23497

Twenty-Three Thousand Four Hundred Ninety-Seven

Basics

Value: 23496 → 23497 → 23498

Parity: odd

Prime: Yes

Previous Prime: 23473

Next Prime: 23509

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 23497

Divisors: 1, 23497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101101111001001

Octal: 55711

Duodecimal: 11721

Hexadecimal: 5bc9

Square: 552109009

Square Root: 153.28731193415845

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

Cuban primes: primes which are the difference of two consecutive cubes. A2407

Primes of form n² + 1296. A256834

Least prime in A031930 (lesser of 12-twins) whose distance to the next 12-twin is 2·n. A52355

Smallest prime divisor of Kummer numbers ( = primorials - 1), or 1 if no such prime exists. A57713

a(n) = a(n-1)+ a(round(2*(n-1)/3)) +a(round((n-1)/3)) starting a(1)=1. A33498

Gaps of 10 in sequence A038593 (lower terms). A38659

Let a(1) = 1, a(2) = 2, a(3) = 7, a(4) = 15 and for n >= 5 set a(n) = (n·b(n) - b(n-2)) / 2, where b(n) = 4·b(n-2) - b(n-4) for n >= 5 and b(1) = 1, b(2) = 2, b(3) = 5, b(4) = 8. A93652

Primes of form 3·p*(p-1)+1 with p also a prime. A165683

Standard Jacobi primes. A275878

First prime p such that (p+n)²+n is prime but (p+j)²+j is not prime for all 0<j<n. A238673