Properties of the Number 65852

Sixty-Five Thousand Eight Hundred Fifty-Two

Basics

Value: 65851 → 65852 → 65853

Parity: even

Prime: No

Previous Prime: 65851

Next Prime: 65867

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 101 × 163

Divisors: 1, 2, 4, 101, 163, 202, 326, 404, 652, 16463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000000100111100

Octal: 200474

Duodecimal: 32138

Hexadecimal: 1013c

Square: 4336485904

Square Root: 256.6164453031021

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 (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259005

Let u be any string of 3 digits from {0,...,n-1}; let f(u) = number of distinct primes, not beginning with 0, formed by permuting the digits of u to a base-n number; then a(n) = max_u f(u). A65852