Properties of the Number 55396

Fifty-Five Thousand Three Hundred Ninety-Six

Basics

Value: 55395 → 55396 → 55397

Parity: even

Prime: No

Previous Prime: 55381

Next Prime: 55399

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 11 × 1259

Divisors: 1, 2, 4, 11, 22, 44, 1259, 2518, 5036, 13849

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101100001100100

Octal: 154144

Duodecimal: 28084

Hexadecimal: d864

Square: 3068716816

Square Root: 235.3635485796388

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(3)=5, a(4)=8, a(5)=12; thereafter a(n) = a(n-1) + A000931(n+7). A220885

Smallest prime dividing n is a(n)-th prime (a(1)=0). A55396

Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. A299056