Properties of the Number 69489

Sixty-Nine Thousand Four Hundred Eighty-Nine

Basics

Value: 69488 → 69489 → 69490

Parity: odd

Prime: No

Previous Prime: 69481

Next Prime: 69491

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 1103

Divisors: 1, 3, 7, 9, 21, 63, 1103, 3309, 7721, 9927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000111101110001

Octal: 207561

Duodecimal: 34269

Hexadecimal: 10f71

Square: 4828721121

Square Root: 263.60766301456414

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

Consecutive internal states of the linear congruential pseudo-random number generator (421·s + 54773) mod 259200 when started at 1. A383129

Expansion of 1/((1-2x)(1-3x)(1-8x)). A16277

Primes > 1000 in which every substring of length 3 is also prime. A69489