Properties of the Number 61149

Sixty-One Thousand One Hundred Forty-Nine

Basics

Value: 61148 → 61149 → 61150

Parity: odd

Prime: No

Previous Prime: 61141

Next Prime: 61151

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 17 × 109

Divisors: 1, 3, 11, 17, 33, 51, 109, 187, 327, 561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110111011011101

Octal: 167335

Duodecimal: 2B479

Hexadecimal: eedd

Square: 3739200201

Square Root: 247.28323841295835

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

Expansion of (1+6·x+16·x²+8·x³+x⁴)/(1-x)⁸. A244883

Number of (n+2) X (6+2) 0..3 arrays with every 3 X 3 subblock row and column sum not equal to 0 3 5 6 or 7 and every 3 X 3 diagonal and antidiagonal sum equal to 0 3 5 6 or 7. A252252

Smallest number whose number of divisors = n-th primorial (A002110). A61149