Properties of the Number 61315

Sixty-One Thousand Three Hundred Fifteen

Basics

Value: 61314 → 61315 → 61316

Parity: odd

Prime: No

Previous Prime: 61297

Next Prime: 61331

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 12263

Divisors: 1, 5, 12263, 61315

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111110000011

Octal: 167603

Duodecimal: 2B597

Hexadecimal: ef83

Square: 3759529225

Square Root: 247.61865842460256

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 (w,x,y,z) with all terms in {1,...,n} and w·x-y·z<n. A212108

Array read by antidiagonals: T(n,k)=T(n,k-1)*(T(n,k-1)+k-1)/k with T(n,1)=n. A61315