Properties of the Number -56763

Fifty-Six Thousand Seven Hundred Sixty-Three

Basics

Value: -56764 → -56763 → -56762

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 17 × 53

Divisors: 1, 3, 7, 9, 17, 21, 51, 53, 63, 119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1101110110111011

Octal: -156673

Duodecimal: -28A23

Hexadecimal: -ddbb

Square: 3222038169

Square Root: 238.24986883522098

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 m such that m² = p² + k², with p > 0, where p = A007954(m) = the product of digits of m. A334542

Numerators of partial sums of a series for sqrt(5)/3. A124397

Number of idempotent 3X3 -n..n matrices of rank 1. A221312

Central terms of triangle A132427. A132428

Positive integers whose binary form follows the periodic pattern 1101110: the concatenation of halftones 2 2 1 2 2 2 1, diminished by one, between successive pitches in the Ionian Major Scale. A371902

Expansion of 1/((1-5·x) * sqrt(1+4·x)). A390137