Properties of the Number 57048

Fifty-Seven Thousand Forty-Eight

Basics

Value: 57047 → 57048 → 57049

Parity: even

Prime: No

Previous Prime: 57047

Next Prime: 57059

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 2377

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2377, 4754

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101111011011000

Octal: 157330

Duodecimal: 29020

Hexadecimal: ded8

Square: 3254474304

Square Root: 238.8472315100177

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

McKay-Thompson series of class 10D for the Monster group with a(0) = 6. A132130

a(n) = 1728·n + 24. A157325

McKay-Thompson series of class 10D for the Monster group. A58100

a(n) = A017911(n+1) = round(sqrt(2)ⁿ⁺¹). A57048

G.f. A(x) satisfies: [xⁿ] (1 + n·x + n·x² - A(x))ⁿ⁺¹ = 0, for n > 0. A337758

Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3·n points placed on the sides of an equilateral triangle when every pair of the 3 + 3·n points are connected by a circle and where the points lie at the ends of the circle's diameter. A372734