Properties of the Number 87016

Eighty-Seven Thousand Sixteen

Basics

Value: 87015 → 87016 → 87017

Parity: even

Prime: No

Previous Prime: 87013

Next Prime: 87037

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 73 × 149

Divisors: 1, 2, 4, 8, 73, 146, 149, 292, 298, 584

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001111101000

Octal: 251750

Duodecimal: 42434

Hexadecimal: 153e8

Square: 7571784256

Square Root: 294.98474536829866

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

a(n+3) = (8 - 3·n)*a(n-1) + (-24 + 4·n)*a(n) + (22 - n)*a(n+1) - 8·a(n+2). A130591

Decimal expansion of G(3/2), where G is the Barnes G-function. A87016

Table T(n,k) by antidiagonals. T(n,k) is the number of primitive (=aperiodic) k-ary words with length less than or equal to n (n,k >= 1). A143326

Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 1 1 and 1 1 0 vertically. A207561