Properties of the Number -24558

Twenty-Four Thousand Five Hundred Fifty-Eight

Basics

Value: -24559 → -24558 → -24557

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 4093

Divisors: 1, 2, 3, 6, 4093, 8186, 12279, 24558

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111111101110

Octal: -57756

Duodecimal: -12266

Hexadecimal: -5fee

Square: 603095364

Square Root: 156.70992310635597

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 k such that 5^k - 2 is prime. A109080

Number of non-equivalent binary n X n matrices with two nonadjacent 1's. A232567

a(n) = 24·2ⁿ - 18. A305163

Largest number which requires n iterations of the bi-unitary totient function (A116550) to reach 1. A225175

E.g.f.: 1 + log(1+f(x)) where f(x) = log(1/(2-exp(x))) = e.g.f. for A000629. A75792

Number of length n arrays of permutations of 0..n-1 with each element moved by -5 to 5 places and with no two consecutive increases or two consecutive decreases. A263663

a(n) is the smallest number k for which A000120(k) = A000120(k') = n, or -1 if no such k exists, where k' is the arithmetic derivative of k (A003415). A350553