Properties of the Number 56592

Fifty-Six Thousand Five Hundred Ninety-Two

Basics

Value: 56591 → 56592 → 56593

Parity: even

Prime: No

Previous Prime: 56591

Next Prime: 56597

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ³ × 131

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110100010000

Octal: 156420

Duodecimal: 28900

Hexadecimal: dd10

Square: 3202654464

Square Root: 237.8907312191881

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

T(n,k)=Number of length-n 0..k arrays with every repeated value unequal to the previous repeated value plus one mod k+1. A269776

Number of distinct variances of nonempty subsets of {1, ..., n}. A382383

Number of 0..n arrays of length 5 with each element differing from at least one neighbor by 1 or less. A221597

Number of length-n 0..3 arrays with every repeated value unequal to the previous repeated value plus one mod 3+1. A269771

Number of partitions satisfying cn(0,5) < cn(1,5) + cn(4,5). A39842

Numbers k such that φ(prime(k)-1) == 0 (mod k). A67733

G.f. A(x) satisfies: A( 3·A(x)³ - 54·A(x)⁴ ) = 3·x³. A369532

Row sums of signed triangle A056588. A56592