Properties of the Number 24145

Twenty-Four Thousand One Hundred Forty-Five

Basics

Value: 24144 → 24145 → 24146

Parity: odd

Prime: No

Previous Prime: 24137

Next Prime: 24151

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 11 × 439

Divisors: 1, 5, 11, 55, 439, 2195, 4829, 24145

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101111001010001

Octal: 57121

Duodecimal: 11B81

Hexadecimal: 5e51

Square: 582981025

Square Root: 155.38661461013945

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

Restricted partitions. A2573

Number of vertices formed in a square by straight line segments when connecting the four corner vertices to the points dividing the sides into n equal parts. A355949

a(n) = n*(27·n³ + 22·n² - 21·n - 16)/12. A172085

Coefficients of the polynomials generated by the e.g.f. cosh(x·z)*(x-1)/(x-exp(z*(x-1))), triangle read by rows, T(n,k) for 0 <= k <= n. A318143

G.f. A(x,y) satisfies: x·y = ∑_n=-oo..+oo (-1)ⁿ * x^n*(n+1/2) * A(x,y)ⁿ, with coefficients T(n,k) of xⁿ*y^k in A(x,y) given as a triangle read by rows. A355350

a(n) = 12ⁿ - n⁵. A24145