Properties of the Number 70025

Seventy Thousand Twenty-Five

Basics

Value: 70024 → 70025 → 70026

Parity: odd

Prime: No

Previous Prime: 70019

Next Prime: 70039

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 2801

Divisors: 1, 5, 25, 2801, 14005, 70025

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000110001001

Octal: 210611

Duodecimal: 34635

Hexadecimal: 11189

Square: 4903500625

Square Root: 264.62237244798484

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

Number of pairs (λ,μ) of partitions λ of n and μ of eight with μ <= λ (by diagram containment). A303858

At these values of k, the 1st, 2nd, 3rd and 4th cyclotomic polynomials all give prime numbers. A70025