Properties of the Number 50169

Fifty Thousand One Hundred Sixty-Nine

Basics

Value: 50168 → 50169 → 50170

Parity: odd

Prime: No

Previous Prime: 50159

Next Prime: 50177

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 2389

Divisors: 1, 3, 7, 21, 2389, 7167, 16723, 50169

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100001111111001

Octal: 141771

Duodecimal: 25049

Hexadecimal: c3f9

Square: 2516928561

Square Root: 223.98437445500522

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

24 'Reverse and Add' steps are needed to reach a palindrome. A65318

a(n) = 49·n² - 7. A158484

Number of partitions of n into 9 parts such that every i-th smallest part (counted with multiplicity) is different from i. A244245

Numbers k such that 131·2^k+1 is prime. A32415

Triangle read by rows: T(n,k) = gcd(C(n,k), C(n,k-1)), n >= 1, 1 <= k <= n. A50169