Properties of the Number 56380

Fifty-Six Thousand Three Hundred Eighty

Basics

Value: 56379 → 56380 → 56381

Parity: even

Prime: No

Previous Prime: 56377

Next Prime: 56383

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 5 × 2819

Divisors: 1, 2, 4, 5, 10, 20, 2819, 5638, 11276, 14095

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110000111100

Octal: 156074

Duodecimal: 28764

Hexadecimal: dc3c

Square: 3178704400

Square Root: 237.4447304111001

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 positive subset sums of strict integer partitions of n. A284640

Triangle T(n,k) is the number of restricted growth strings (RGS) of set partitions of {1..n} that have an increase at index k (1<=k<n). A56861

Number of step shifted (decimated) sequences using exactly six different symbols. A56380

a(n) = A000037(n)³. A179125