Properties of the Number 67490

Sixty-Seven Thousand Four Hundred Ninety

Basics

Value: 67489 → 67490 → 67491

Parity: even

Prime: No

Previous Prime: 67489

Next Prime: 67493

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 17 × 397

Divisors: 1, 2, 5, 10, 17, 34, 85, 170, 397, 794

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000011110100010

Octal: 203642

Duodecimal: 33082

Hexadecimal: 107a2

Square: 4554900100

Square Root: 259.7883754135277

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

Numbers which are the sum of two squared primes in exactly three ways (ignoring order). A226562

G.f.: 1/∏_k>=1 (1 - x^2·k²) * (1 - x^k). A385011

Powers of 4 with initial digit 1. A67490