Properties of the Number 49550

Forty-Nine Thousand Five Hundred Fifty

Basics

Value: 49549 → 49550 → 49551

Parity: even

Prime: No

Previous Prime: 49549

Next Prime: 49559

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 ² × 991

Divisors: 1, 2, 5, 10, 25, 50, 991, 1982, 4955, 9910

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000110001110

Octal: 140616

Duodecimal: 24812

Hexadecimal: c18e

Square: 2455202500

Square Root: 222.59829289552064

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 and k² use only the digits 0, 2, 4, 5 and 9. A136901

Number of partitions of n into parts not of the form 23k, 23k+4 or 23k-4. Also number of partitions with at most 3 parts of size 1 and differences between parts at distance 10 are greater than 1. A35992

Primes p such that x¹⁸ = 2 has a solution mod p. A49550