Properties of the Number 55891

Fifty-Five Thousand Eight Hundred Ninety-One

Basics

Value: 55890 → 55891 → 55892

Parity: odd

Prime: No

Previous Prime: 55889

Next Prime: 55897

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 11 × 5081

Divisors: 1, 11, 5081, 55891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101001010011

Octal: 155123

Duodecimal: 28417

Hexadecimal: da53

Square: 3123803881

Square Root: 236.41277461254077

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

Position of start of first occurrence of palindromic prime(n) after the decimal point in expansion of π. A309343

CIK (necklace, indistinct, unlabeled) transform of powers of 2. A55891