Properties of the Number 49992

Forty-Nine Thousand Nine Hundred Ninety-Two

Basics

Value: 49991 → 49992 → 49993

Parity: even

Prime: No

Previous Prime: 49991

Next Prime: 49993

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 2083

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2083, 4166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001101001000

Octal: 141510

Duodecimal: 24B20

Hexadecimal: c348

Square: 2499200064

Square Root: 223.58890849055996

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

Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 2 + 4·x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2·x - x². A367298

a(n) = k where R(k+8) = 5. A86944

Numbers k such that k and k² use only the digits 0, 2, 4, 6 and 9. A136905

a(n) is the number of arithmetic progressions of 3 or more positive integers, nondecreasing with sum n. A49992