Properties of the Number 67268

Sixty-Seven Thousand Two Hundred Sixty-Eight

Basics

Value: 67267 → 67268 → 67269

Parity: even

Prime: No

Previous Prime: 67261

Next Prime: 67271

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 67 × 251

Divisors: 1, 2, 4, 67, 134, 251, 268, 502, 1004, 16817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011011000100

Octal: 203304

Duodecimal: 32B18

Hexadecimal: 106c4

Square: 4524983824

Square Root: 259.3607526207464

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

Integers k such that there exists an integer 0<m<k such that σ(m)² + σ(k)² = 2*(m+k)². A385008

Numbers k such that k and k²+1 have the same number of distinct prime factors. A67268

Number of nX6 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 0 1 1 vertically. A207906