Properties of the Number 51377

Fifty-One Thousand Three Hundred Seventy-Seven

Basics

Value: 51376 → 51377 → 51378

Parity: odd

Prime: No

Previous Prime: 51361

Next Prime: 51383

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 83 × 619

Divisors: 1, 83, 619, 51377

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100010110001

Octal: 144261

Duodecimal: 25895

Hexadecimal: c8b1

Square: 2639596129

Square Root: 226.66495097389893

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 isomorphism classes of separated dissections of an equilateral triangle into n nonoverlapping equilateral triangles. A167123

a(n) = 76·n² + 1. A158767

a(1)=1; for n > 1, a(n) = sum of exponential divisors (or e-divisors) of n. A51377