Properties of the Number 61252

Sixty-One Thousand Two Hundred Fifty-Two

Basics

Value: 61251 → 61252 → 61253

Parity: even

Prime: No

Previous Prime: 61231

Next Prime: 61253

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 15313

Divisors: 1, 2, 4, 15313, 30626, 61252

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111101000100

Octal: 167504

Duodecimal: 2B544

Hexadecimal: ef44

Square: 3751807504

Square Root: 247.4914139924858

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

10-step Fibonacci sequence starting with 0,0,0,1,0,0,0,0,0,0. A251764

The number of σ-admissible subsets of {1,2,...,n} as defined by Marzuola-Miller. A158449

a(n) = 4 + 8·n + 10·n² + 4·n³. A100207

Triangle T(n, m) appearing in the expansion of the scaled phase space coordinate qhat of the plane pendulum in terms of the Jacobi nome q and sin(v) multiplying even powers of 2·cos(v), with v = u/((2/π)*K(k)). A275790

a(n) = 16ⁿ - 15ⁿ. A61252