Properties of the Number 72914

Seventy-Two Thousand Nine Hundred Fourteen

Basics

Value: 72913 → 72914 → 72915

Parity: even

Prime: No

Previous Prime: 72911

Next Prime: 72923

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 36457

Divisors: 1, 2, 36457, 72914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001110011010010

Octal: 216322

Duodecimal: 36242

Hexadecimal: 11cd2

Square: 5316451396

Square Root: 270.0259246813165

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

Maximal number of regions into which 4-space can be divided by n hyperspheres. A59173

G.f. A(x) satisfies: A(x) = (1/(1 - x)) * A(x²)*A(x³)*A(x⁵)* ... *A(x^prime(k))* ... A308271

Number of (n+1) X 2 binary arrays with every 2 X 2 subblock diagonal sum less antidiagonal sum equal to some horizontal or vertical neighbor 2 X 2 subblock diagonal sum less antidiagonal sum. A186120

Denominators of 1/4!*(H(n,1)⁴+6·H(n,1)²*H(n,2)+8·H(n,1)*H(n,3)+3·H(n,2)²+6·H(n,4)), where H(n,m) = ∑_i=1..n 1/i^m are generalized harmonic numbers. A72914

Final prime adjoined in the smallest term of A019518 divisible by 41ⁿ. A185683