Properties of the Number 64171

Sixty-Four Thousand One Hundred Seventy-One

Basics

Value: 64170 → 64171 → 64172

Parity: odd

Prime: Yes

Previous Prime: 64157

Next Prime: 64187

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 64171

Divisors: 1, 64171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101010101011

Octal: 175253

Duodecimal: 31177

Hexadecimal: faab

Square: 4117917241

Square Root: 253.31995578714285

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 that are the sum of 8 positive 10th powers. A4808

Triangle read by rows: cube of the lower triangular mean matrix. A27447

E.g.f.: ∏_n>=1 B(xⁿ) where B(x) = exp(exp(x)-1) = e.g.f. of Bell numbers. A209903

Number of integer compositions of n where adjacent parts are indivisible (either way) and the last and first part are also indivisible (either way). A318727

Triangle of numerators of the cube of a certain lower triangular matrix. A119935

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 606", based on the 5-celled von Neumann neighborhood. A283258

Primes equal to a pentagonal number plus 1. A285789

Centered 15-gonal (or pentadecagonal) primes. A264822

In binary representation: least number, k, which occurs n times in its factorial. A93826

Primes of the form 11x³+x+1. A114355