Properties of the Number -56389

Fifty-Six Thousand Three Hundred Eighty-Nine

Basics

Value: -56390 → -56389 → -56388

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 17 × 31 × 107

Divisors: 1, 17, 31, 107, 527, 1819, 3317, 56389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1101110001000101

Octal: -156105

Duodecimal: -28771

Hexadecimal: -dc45

Square: 3179719321

Square Root: 237.46368143360365

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 partitions of 5n into exactly 4 parts. A256327

Number of n X n arrays of squares of integers with every (n-1) X (n-1) subblock summing to 5 and every element equal to at least one neighbor. A146125

Square root of a(n) contains the n-th Fibonacci number as a string of digits to the immediate right of the decimal point (excluding leading zeros). A99401