Properties of the Number -56231

Fifty-Six Thousand Two Hundred Thirty-One

Basics

Value: -56232 → -56231 → -56230

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 29 × 277

Divisors: 1, 7, 29, 203, 277, 1939, 8033, 56231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101101110100111

Octal: -155647

Duodecimal: -2865B

Hexadecimal: -dba7

Square: 3161925361

Square Root: 237.13076561256239

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

Numbers n such that φ(n) is a Fibonacci number. A280592

a(0) = ... = a(3) = 1; a(n) = a(n-4) + ∑_k=0..n-5 a(k) * a(n-k-5). A343305

a(n) is the number of complement pairs of primitive 2n-bead balanced binary necklaces. A383904

a(n) = 29 + 73·n + 37·n². A145980

Number of partitions of n into 8 parts such that every i-th smallest part (counted with multiplicity) is different from i. A244244