Properties of the Number 87957

Eighty-Seven Thousand Nine Hundred Fifty-Seven

Basics

Value: 87956 → 87957 → 87958

Parity: odd

Prime: No

Previous Prime: 87943

Next Prime: 87959

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 29 × 337

Divisors: 1, 3, 9, 29, 87, 261, 337, 1011, 3033, 9773

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011110010101

Octal: 253625

Duodecimal: 42A99

Hexadecimal: 15795

Square: 7736433849

Square Root: 296.5754541427864

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

Number of partitions of n into colored blocks of equal parts, such that all colors from a set of size two are used and the colors are introduced in increasing order. A327285

a(n) is the square of the n-th partial sum minus the n-th partial sum of the squares, divided by a(n-1), for all n>=1, starting with a(0)=1, a(1)=4. A87957