Properties of the Number 87051

Eighty-Seven Thousand Fifty-One

Basics

Value: 87050 → 87051 → 87052

Parity: odd

Prime: No

Previous Prime: 87049

Next Prime: 87071

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 29017

Divisors: 1, 3, 29017, 87051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010000001011

Octal: 252013

Duodecimal: 42463

Hexadecimal: 1540b

Square: 7577876601

Square Root: 295.044064505626

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

Main diagonal of triangle A097094; g.f. A(x) satisfies A(x)/(1-x-x²) = A(x²)²/(1-x-x³)². A97095

Number of (w,x,y,z) with all terms in {1,...,n} and w < harmonic mean of {x,y,z}. A212106

Lunar fourth powers: n·n*n·n, where·is lunar multiplication. A87051