Properties of the Number 61375

Sixty-One Thousand Three Hundred Seventy-Five

Basics

Value: 61374 → 61375 → 61376

Parity: odd

Prime: No

Previous Prime: 61363

Next Prime: 61379

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ³ × 491

Divisors: 1, 5, 25, 125, 491, 2455, 12275, 61375

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110111110111111

Octal: 167677

Duodecimal: 2B627

Hexadecimal: efbf

Square: 3766890625

Square Root: 247.7397828367499

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

E.g.f.: exp(x/(1 + x + x² + x³ + x⁴)). A293573

Numbers equal to a permutation (or rearrangement) of the digits of the sum of their proper divisors (excluding the proper divisor 1). Rearrangements which cause leading zeros are excluded. A86248

Integer part of geometric mean of first n positive integers. A61375