Properties of the Number 55279

Fifty-Five Thousand Two Hundred Seventy-Nine

Basics

Value: 55278 → 55279 → 55280

Parity: odd

Prime: No

Previous Prime: 55259

Next Prime: 55291

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 53 × 149

Divisors: 1, 7, 53, 149, 371, 1043, 7897, 55279

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: 1101011111101111

Octal: 153757

Duodecimal: 27BA7

Hexadecimal: d7ef

Square: 3055767841

Square Root: 235.1148655444823

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

Pyramid game person numbers that have integer solutions. A135051

Heptagonal numbers (A000566) with prime indices (A000040). A346494

Heptagonal numbers which are products of three distinct primes. A356422

Number of rooted trees with n nodes and 4 leaves. A55279