Properties of the Number 86929

Eighty-Six Thousand Nine Hundred Twenty-Nine

Basics

Value: 86928 → 86929 → 86930

Parity: odd

Prime: Yes

Previous Prime: 86927

Next Prime: 86939

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 86929

Divisors: 1, 86929

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101001110010001

Octal: 251621

Duodecimal: 42381

Hexadecimal: 15391

Square: 7556651041

Square Root: 294.83724323768865

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

The number of squarefree numbers whose largest prime divisor is prime(n) and that are averages of twin prime pairs. A354950

Primes p such that 2·p + 31 is a square. A269786

Square row sums of the table A008289 (A060016). A238517

a(1) = 1, a(n) = n times (the digit reversal of the (n-1)-th partial sum). A86929