Properties of the Number 49938

Forty-Nine Thousand Nine Hundred Thirty-Eight

Basics

Value: 49937 → 49938 → 49939

Parity: even

Prime: No

Previous Prime: 49937

Next Prime: 49939

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 29 × 41

Divisors: 1, 2, 3, 6, 7, 14, 21, 29, 41, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100001100010010

Octal: 141422

Duodecimal: 24A96

Hexadecimal: c312

Square: 2493803844

Square Root: 223.4681185314809

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 σ(k) = 9*φ(k). A163667

Numbers k such that ω(k) = 5 and the largest prime factor of k equals the sum of its remaining distinct prime factors, where ω(k) = A001221(k). A383729

Coefficients arising in combinatorial field theory. A94073

Integers n such that σ(n)/φ(n) is a perfect square. A293391

Numbers n such that the arithmetic, geometric and harmonic means of φ(n) and σ(n) are all integers. A65146

Number of unlabeled nonseparable (or 2-connected) planar graphs with n edges. A343869

Products of 5 distinct primes that are sandwiched between twin prime numbers. A376380

Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n has exactly 5 distinct prime factors and n is squarefree. A71144

Number of 4 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing. A224040

a(n) = floor(((sqrt(sqrt(3))³)/sqrt(π))ⁿ). A255575