Properties of the Number 50190

Fifty Thousand One Hundred Ninety

Basics

Value: 50189 → 50190 → 50191

Parity: even

Prime: No

Previous Prime: 50177

Next Prime: 50207

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 7 × 239

Divisors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010000001110

Octal: 142016

Duodecimal: 25066

Hexadecimal: c40e

Square: 2519036100

Square Root: 224.03124782047703

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 squarefree words of length n in a (k+1)-ary alphabet. A214943

Numbers k having exactly 5 distinct prime factors, the largest of which is greater than or equal to sqrt(k) (i.e., sqrt(k)-rough numbers with exactly 5 distinct prime factors). A115959

Triangle T(n,k) of series-reduced (or homeomorphically irreducible) labeled graphs with n nodes and k edges, k=0..binomial(n,2). A60514

Smallest·such that prime(x) mod c(x) = n, where prime(j) is the j-th prime, c(j) is the j-th composite number. A73324

Expansion of ∏_{m >= 1} (1-m·q^m)¹⁰. A22670

Numerators of continued fraction convergents to sqrt(763). A42470

Row sums of the number triangle A098505. A98506

a(n) = 196·n² + 14. A158555

Least even number m which can be written as sum of 2n primes p(1) < ... < p(2n) < m/2 such that m-p(i) is also prime for i=1,...,2n. A191837

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 32. A31710