Properties of the Number -23297

Twenty-Three Thousand Two Hundred Ninety-Seven

Basics

Value: -23298 → -23297 → -23296

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 23297

Divisors: 1, 23297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101100000001

Octal: -55401

Duodecimal: -11595

Hexadecimal: -5b01

Square: 542750209

Square Root: 152.63354808167173

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

Numbers n such that (5ⁿ+1)/6 is a prime. A57171

Expansion of 1/((1-x)*(1-2·x)⁴). A27608

Primes of the form 256·k + 1. A208178

Primes of the form 512n+257. A105131

Primes of the form 384·k + 257. A229856

a(n) = T(6,n), array T given by A048471. A36547

a(n) = 2^n-1*(3ⁿ-1) + 1. A36551

Squares of the norms of Gaussian primes from A107629. A107630

Primes of the form k·m^m + 1 with k < m^m. A180362

Primes p such that σ(2p-1) = 3*(p-1). A247788