Properties of the Number 87497

Eighty-Seven Thousand Four Hundred Ninety-Seven

Basics

Value: 87496 → 87497 → 87498

Parity: odd

Prime: No

Previous Prime: 87491

Next Prime: 87509

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 59 × 1483

Divisors: 1, 59, 1483, 87497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010111001001

Octal: 252711

Duodecimal: 42775

Hexadecimal: 155c9

Square: 7655725009

Square Root: 295.7989181859866

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) = ∑_k=1..n floor(n/k) * 4^k-1. A344815

Number of (n+1)X(n+1) -11..11 symmetric matrices with every 2X2 subblock having sum zero and one, two or three distinct values. A211714

Decimal expansion of Khinchin mean K_-7. A87497