Properties of the Number 52247

Fifty-Two Thousand Two Hundred Forty-Seven

Basics

Value: 52246 → 52247 → 52248

Parity: odd

Prime: No

Previous Prime: 52237

Next Prime: 52249

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 13 × 4019

Divisors: 1, 13, 4019, 52247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110000010111

Octal: 146027

Duodecimal: 2629B

Hexadecimal: cc17

Square: 2729749009

Square Root: 228.57602673946366

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 distinct determinants of 3 X 3 matrices with entries from {0, 1, ..., n}. A366158

Expansion of the series reversion of -1 + ∏_k>=1 (1 + x^k²). A291645

Number of (n+1) X (6+1) 0..4 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A235276

Maximal value of smallest prime divisors of the 5 composite numbers between A031924(n) and A031925(n). A52247