Properties of the Number 50312

Fifty Thousand Three Hundred Twelve

Basics

Value: 50311 → 50312 → 50313

Parity: even

Prime: No

Previous Prime: 50311

Next Prime: 50321

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 19 × 331

Divisors: 1, 2, 4, 8, 19, 38, 76, 152, 331, 662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1100010010001000

Octal: 142210

Duodecimal: 25148

Hexadecimal: c488

Square: 2531297344

Square Root: 224.30336600238527

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

Numbers k such that k·20^k - 1 is prime. A299383

a(n) = least 2k such that p is the least prime in a Goldbach partition of 2k, where p = prime(n). A25017

Number of distinct lines passing through 3 or more points in an n X n grid. A225606

a(n) = 1 + ∑_k=0..n-6 binomial(n-5,k) * a(k). A344493

a(0)=0, a(1)=1, a(n) = a(n-1) + (a(n-2) XOR n). A182537

Matrix 9th power of inverse partition triangle A038498. A50312