Properties of the Number 24945

Twenty-Four Thousand Nine Hundred Forty-Five

Basics

Value: 24944 → 24945 → 24946

Parity: odd

Prime: No

Previous Prime: 24943

Next Prime: 24953

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1663

Divisors: 1, 3, 5, 15, 1663, 4989, 8315, 24945

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110000101110001

Octal: 60561

Duodecimal: 12529

Hexadecimal: 6171

Square: 622253025

Square Root: 157.9398619728408

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

a(n) = n! * Laguerre(n,-9). A289215

a(n) = (n-1)*(n-2)³ - A003878(n-3), with a(1) = a(2) = 0 and a(3) = 2. A75681

Numbers such that the sum of the factorials of the digits of the fourth power is a square. A126077

A symmetrical triangle of leading ones adjusted polynomial coefficients based on Hermite orthogonal polynomials: t(n,m)=CoefficientList[HermiteH[n, x], x][[m + 1]] + Reverse[CoefficientList[ HermiteH[n, x], x]][[m + 1]] - (CoefficientList[HermiteH[n, x], x][[1]] + Reverse[CoefficientList[HermiteH[n, x], x]][[1]]) + 1. A176411

Number of distinct values that can be produced by splitting n and adding the parts. A348674

a(n) = ∑_{i=1..floor((n+2)/4)} a(2i-1)*a(n-2i+1), with a(1)=a(2)=1 and a(3)=2. A24945