Properties of the Number 56144

Fifty-Six Thousand One Hundred Forty-Four

Basics

Value: 56143 → 56144 → 56145

Parity: even

Prime: No

Previous Prime: 56131

Next Prime: 56149

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 11 ² × 29

Divisors: 1, 2, 4, 8, 11, 16, 22, 29, 44, 58

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101101101010000

Octal: 155520

Duodecimal: 285A8

Hexadecimal: db50

Square: 3152148736

Square Root: 236.9472515139182

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

Number of nonnegative integer 3 X 3 matrices with no zero rows or columns and with sum of elements equal to n, up to row and column permutation. A54975

Volume (multiplied by 3) of polyhedron formed by points (i,j,k) in Z³ with i²+j²+k² = n². A65089

a(1) = 1, a(m+1) = ∑_k=1..m gcd(m, a(k)). A56144