Properties of the Number 56225

Fifty-Six Thousand Two Hundred Twenty-Five

Basics

Value: 56224 → 56225 → 56226

Parity: odd

Prime: No

Previous Prime: 56209

Next Prime: 56237

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 13 × 173

Divisors: 1, 5, 13, 25, 65, 173, 325, 865, 2249, 4325

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101110100001

Octal: 155641

Duodecimal: 28655

Hexadecimal: dba1

Square: 3161250625

Square Root: 237.11811402758752

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

Smallest k such that k·2*p(n)²+1=q is prime, k·2*q²+1=r, k·2*r²+1=s, k·2*r²+1=t, r, s, and t are also prime. A224496

Hankel transform of number of divisors sequence (A000005). A56225