Properties of the Number 52297

Fifty-Two Thousand Two Hundred Ninety-Seven

Basics

Value: 52296 → 52297 → 52298

Parity: odd

Prime: No

Previous Prime: 52291

Next Prime: 52301

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 31 × 241

Divisors: 1, 7, 31, 217, 241, 1687, 7471, 52297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1100110001001001

Octal: 146111

Duodecimal: 26321

Hexadecimal: cc49

Square: 2734976209

Square Root: 228.68537338448212

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

T(n,k)=Number of (n+2)X(k+2) nonnegative integer arrays with all values the knight distance from the upper left minus as much as 1, with successive minimum path knight move differences either 0 or +1, and any unreachable value zero. A253424

Expansion of e.g.f. (1/x) * Series_Reversion( x / (1 + x·cos(x)) ). A381173

Integer part of Gauss's Arithmetic-Geometric Mean M(2,n⁴). A127765

Expand 1/(1 - (3/2)*x + (2/3)*x⁴ - x⁵) in powers of x, then multiply coefficient of xⁿ by 3^floor(n/4)*2ⁿ to get integers. A202907

Number of (n+2)X(2+2) nonnegative integer arrays with all values the knight distance from the upper left minus as much as 1, with successive minimum path knight move differences either 0 or +1, and any unreachable value zero. A253418

G.f.: 1/(1 + x/(1 + x³/(1 + x⁶/(1 + x¹⁰/(1 + x¹⁵/(1 + ... + x^k*(k+1/2)/(1 + ...))))))), a continued fraction. A285484

Molien series for Hecke group H_3,4. A27631

Number of distinct prime factors of all composite numbers between n-th and (n+1)st primes. A52297