Properties of the Number 86914

Eighty-Six Thousand Nine Hundred Fourteen

Basics

Value: 86913 → 86914 → 86915

Parity: even

Prime: No

Previous Prime: 86869

Next Prime: 86923

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 43457

Divisors: 1, 2, 43457, 86914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101001110000010

Octal: 251602

Duodecimal: 4236A

Hexadecimal: 15382

Square: 7554043396

Square Root: 294.8118043769618

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

Numbers n such that the least prime of the form 2nk + 1 has a value of k that is larger than the k values for all smaller n. A239727

a(n) is the smallest number m such that 2im+1 is composite for all i, 0<i<n+1. A244433

a(n) = ((n-1)ⁿ/n)*∑_k>=1 (kⁿ/n^k). A86914