Properties of the Number 87498

Eighty-Seven Thousand Four Hundred Ninety-Eight

Basics

Value: 87497 → 87498 → 87499

Parity: even

Prime: No

Previous Prime: 87491

Next Prime: 87509

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 4861

Divisors: 1, 2, 3, 6, 9, 18, 4861, 9722, 14583, 29166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010111001010

Octal: 252712

Duodecimal: 42776

Hexadecimal: 155ca

Square: 7655900004

Square Root: 295.80060851864386

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

Composite and even n such that φ(n) * σ(n) is one less than a square. A15721

Decimal expansion of Khinchin mean K_-8. A87498