Properties of the Number 68248

Sixty-Eight Thousand Two Hundred Forty-Eight

Basics

Value: 68247 → 68248 → 68249

Parity: even

Prime: No

Previous Prime: 68239

Next Prime: 68261

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 19 × 449

Divisors: 1, 2, 4, 8, 19, 38, 76, 152, 449, 898

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000101010011000

Octal: 205230

Duodecimal: 335B4

Hexadecimal: 10a98

Square: 4657789504

Square Root: 261.243181729208

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

The multinomial transform of A001818(n) = ((2·n-1)!!)². A274760

a(n+1)=a(n)+a(n-1) if a(n-1) odd, a(n+1)=a(n)+a(n-1)/2 if a(n-1) even. A78696

1/6 the number of colorings of a 5 X 5 staggered hexagonal array with n colors. A68248