Properties of the Number 50248

Fifty Thousand Two Hundred Forty-Eight

Basics

Value: 50247 → 50248 → 50249

Parity: even

Prime: No

Previous Prime: 50231

Next Prime: 50261

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 11 × 571

Divisors: 1, 2, 4, 8, 11, 22, 44, 88, 571, 1142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010001001000

Octal: 142110

Duodecimal: 250B4

Hexadecimal: c448

Square: 2524861504

Square Root: 224.16065667284258

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

Expansion of (∏_j>=1 (1-(-x)^j) - 1)¹¹ in powers of x. A47649

Number of ways to write n as an ordered sum of 6 nonprime numbers. A341483

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 94", based on the 5-celled von Neumann neighborhood. A278821

Triangle of optimist numbers T(n,k) (n >= 1, 0 <= k <= n-1) read by rows: permutations needing k steps to be sorted by the "optimist" algorithm. A345453

Number of positive integers <= 2ⁿ of form x² + 3 y². A205

Number of (n+2)X(6+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253508

Numbers k such that Bernoulli number B_k has denominator 61410. A295591

Index of 2ⁿ in A351495. A361334

Integer averages of first k primes for some k. A50248

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253510