Properties of the Number 61148

Sixty-One Thousand One Hundred Forty-Eight

Basics

Value: 61147 → 61148 → 61149

Parity: even

Prime: No

Previous Prime: 61141

Next Prime: 61151

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 15287

Divisors: 1, 2, 4, 15287, 30574, 61148

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111011011100

Octal: 167334

Duodecimal: 2B478

Hexadecimal: eedc

Square: 3739077904

Square Root: 247.28121643181876

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 symmetry classes of 3 X 3 magilatin squares with positive values < n. A173729

Smallest positive integer for which the number of divisors is a product of 2 distinct primes: Min{x; d[x]=pq}. A61148