Properties of the Number 66235

Sixty-Six Thousand Two Hundred Thirty-Five

Basics

Value: 66234 → 66235 → 66236

Parity: odd

Prime: No

Previous Prime: 66221

Next Prime: 66239

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 13 × 1019

Divisors: 1, 5, 13, 65, 1019, 5095, 13247, 66235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001010111011

Octal: 201273

Duodecimal: 323B7

Hexadecimal: 102bb

Square: 4387075225

Square Root: 257.3616132992642

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

Sum of piles of first n primes: a(n) = Sum(prime(i)*(2·i-1): 1<=i<=n). A316322

Numbers k such that the sum of digits of k! is a square. A66235