Properties of the Number 50430

Fifty Thousand Four Hundred Thirty

Basics

Value: 50429 → 50430 → 50431

Parity: even

Prime: No

Previous Prime: 50423

Next Prime: 50441

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 41 ²

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 41, 82

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010011111110

Octal: 142376

Duodecimal: 25226

Hexadecimal: c4fe

Square: 2543184900

Square Root: 224.5662485771181

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

Values of n for which pi_4,3(p_n) - pi_4,1(p_n) = -1, where p_n is the n-th prime and pi_m,a(x) is the number of primes <= x which are congruent to a (mod m). A51024

Integers k for which {prime(1), prime(2), ..., prime(k)} (mod 4) is biased towards 1. A96628

a(n) = 30·n². A244636

Number of pairs (λ,μ) of partitions λ of n and μ of four with μ <= λ (by diagram containment). A303854

A q-form product triangle based on:q=2;a(n, q)= (Sum[(1 + (-1)ⁿ)*(1 + Sqrt[q])^m, {m, 1, n}] + Sum[(1 + (-1)ⁿ)*(1 - Sqrt[q])^m, {m, 1, n}])/4. A173584

a(n) = ∑_i=1..n binomial(i+1,2)⁷. A85442

Length of longest palindromic subword of (n base 2). A50430