Properties of the Number 49936

Forty-Nine Thousand Nine Hundred Thirty-Six

Basics

Value: 49935 → 49936 → 49937

Parity: even

Prime: No

Previous Prime: 49927

Next Prime: 49937

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 3121

Divisors: 1, 2, 4, 8, 16, 3121, 6242, 12484, 24968, 49936

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001100010000

Octal: 141420

Duodecimal: 24A94

Hexadecimal: c310

Square: 2493604096

Square Root: 223.46364357541475

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

Place n equally spaced points on each side of a square, and join each of these points by a chord to the 3·n new points on the other three sides: sequence gives number of edges in the resulting planar graph. A367279

Number of nondividing sets on {1,2,...,n}. A51014

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of these n·k points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of edges in the resulting planar graph. A367305

The Wiener index of the Bethe cactus lattice graph E_n defined pictorially in the Hosoya - Balasubramanian reference. A221046

Numbers k such that k!!! - 3^k is prime. A261316

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 4, where m = 2·n - 3 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(3) = 2. A49936