Properties of the Number 49010

Forty-Nine Thousand Ten

Basics

Value: 49009 → 49010 → 49011

Parity: even

Prime: No

Previous Prime: 49009

Next Prime: 49019

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 13 ² × 29

Divisors: 1, 2, 5, 10, 13, 26, 29, 58, 65, 130

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111101110010

Octal: 137562

Duodecimal: 24442

Hexadecimal: bf72

Square: 2401980100

Square Root: 221.38202275704322

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) = number of partitions of n into parts of 2 kinds. A712

Number of consecutive prime runs of 2 primes congruent to 3 mod 4 below 10ⁿ. A92640

Numbers which are the sum of two squared primes in exactly three ways (ignoring order). A226562

Number of partitions of 2·n into parts of two kinds. A100534

Least k such that first k terms of A022303 contain n more 2's than 1's. A25518

Beach-Williams Pell numbers of type 2pqrs (p,q,r,s primes). A212077

a(n) = smallest number k such that σ(k+n) - σ(k) = k + n, or -1 if no solution exists. A246851

Mean divisor of n differs by <= 1 from mean divisor of all numbers from 1 to n-1. A49010