Properties of the Number 67230

Sixty-Seven Thousand Two Hundred Thirty

Basics

Value: 67229 → 67230 → 67231

Parity: even

Prime: No

Previous Prime: 67219

Next Prime: 67231

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁴ × 5 × 83

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011010011110

Octal: 203236

Duodecimal: 32AA6

Hexadecimal: 1069e

Square: 4519872900

Square Root: 259.2874852359828

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 n such that φ(2n-1) = σ(n). A67230

a(n) = number of indecomposable Schur rings over the group Z_2ⁿ. A112951

Primes p such that π(p²)*π(q²) is a square for some prime q < p, where π(x) denotes the number of primes not exceeding x. A262700