Properties of the Number 51195

Fifty-One Thousand One Hundred Ninety-Five

Basics

Value: 51194 → 51195 → 51196

Parity: odd

Prime: No

Previous Prime: 51193

Next Prime: 51197

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 3413

Divisors: 1, 3, 5, 15, 3413, 10239, 17065, 51195

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100011111111011

Octal: 143773

Duodecimal: 25763

Hexadecimal: c7fb

Square: 2620928025

Square Root: 226.26312116648617

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 n such that 121·2ⁿ-1 is a prime. A50586

Floor (e^{n / log(n})). A96181

T(2n+2,n), array T as in A050186; a count of aperiodic binary words. A51195