Properties of the Number -56265

Fifty-Six Thousand Two Hundred Sixty-Five

Basics

Value: -56266 → -56265 → -56264

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 5 × 11 ² × 31

Divisors: 1, 3, 5, 11, 15, 31, 33, 55, 93, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101101111001001

Octal: -155711

Duodecimal: -28689

Hexadecimal: -dbc9

Square: 3165750225

Square Root: 237.20244518132608

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

Palindromic in bases 13 and 10. A29968

Coefficient of x⁴ in (1-x-x²)^-n. A6504

a(n) = n*(n+1)*(4·n+1)/2. A135713

Expansion of g.f. ∏_m>=1 1/(1-x^m)³⁰. A82556

Expansion of ∏_k>=1 ((1 + x^k) / (1 + x^2·k))^k. A285289

a(n) is the number in the first column of the Trithoff (tribonacci) array that starts off the row containing the tail of n times the tribonacci sequence. A351689

Palindromic numbers such that the sum of the digits equals the number of divisors. A263720