Properties of the Number 55696

Fifty-Five Thousand Six Hundred Ninety-Six

Basics

Value: 55695 → 55696 → 55697

Parity: even

Prime: No

Previous Prime: 55691

Next Prime: 55697

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 59 ²

Divisors: 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101100110010000

Octal: 154620

Duodecimal: 28294

Hexadecimal: d990

Square: 3102044416

Square Root: 236

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

a(n) = (11·n + 5)². A17450

Numbers with prime factorization p²*q⁴. A189988

Squares with initial digit '5'. A45788

a(n) = (6·n + 2)². A16934

Numbers with 15 divisors. A30633

a(n) = (7·n + 5)². A17042

Squares whose product of digits is also a nonzero square. A53059

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 1 0 and 1 0 1 vertically. A207949

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..3 nXk array. A218056

Squares that are not divisible by any of their nonzero digits. A239211