Properties of the Number 50069

Fifty Thousand Sixty-Nine

Basics

Value: 50068 → 50069 → 50070

Parity: odd

Prime: Yes

Previous Prime: 50053

Next Prime: 50077

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 50069

Divisors: 1, 50069

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001110010101

Octal: 141625

Duodecimal: 24B85

Hexadecimal: c395

Square: 2506904761

Square Root: 223.76103324752503

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

a(n) = ∑_k=1..n k^k. A1923

a(n) is the least prime > a(n-1) whose digits do not appear in a(n-1). A30284

Base-6 pandigital primes: primes having at least one of each digit 0,1,2,3,4,5 when written in base 6. A175278

Primes of the form ∑_k=1..n k^k, i.e., primes in A001923. A73826

Primes of the form ∑_i=1..6 (k+i)ⁱ with k>=0. A160932

Number of integer partitions of n with unsortable prime factors. A326332

Primes whose digits do not appear in two previous terms. A107798

Primes of the form ∑_k=i..j k^k. A340392

Sum[k^k], where sum is over positive integers, k, where k <= n and gcd(k,n) = 1. A57792

Primes of the form (1+2n+3n²+4n³)/2. A123077