Properties of the Number 69950

Sixty-Nine Thousand Nine Hundred Fifty

Basics

Value: 69949 → 69950 → 69951

Parity: even

Prime: No

Previous Prime: 69941

Next Prime: 69959

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 1399

Divisors: 1, 2, 5, 10, 25, 50, 1399, 2798, 6995, 13990

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000100111110

Octal: 210476

Duodecimal: 34592

Hexadecimal: 1113e

Square: 4893002500

Square Root: 264.4806231087639

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) = 5ⁿ + 6ⁿ + 9ⁿ. A74573

Expansion of (1+x²)*(1+x⁵)*(1+x⁸)/((1-x)*(1-x²)*(1-x³)*(1-x⁴)*(1-x⁵)*(1-x⁶)*(1-x⁷)*(1-x⁸)*(1-x⁹)*(1-x¹⁰)). A69950