Properties of the Number 87625

Eighty-Seven Thousand Six Hundred Twenty-Five

Basics

Value: 87624 → 87625 → 87626

Parity: odd

Prime: No

Previous Prime: 87623

Next Prime: 87629

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ³ × 701

Divisors: 1, 5, 25, 125, 701, 3505, 17525, 87625

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101011001001001

Octal: 253111

Duodecimal: 42861

Hexadecimal: 15649

Square: 7678140625

Square Root: 296.0152023123137

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

Period of the Lucas sequence A000032 mod n. A106291

Number of primes in the ring Z_n. A87625

O.g.f. A(x) satisfies: [xⁿ] exp( n³ * x·A(x) ) * (2 - A(x)) = 0 for n > 0. A304401

Expansion of (1+x³)/((1-x)³*(1-x²)³*(1-x³)). A107351