Properties of the Number 49556

Forty-Nine Thousand Five Hundred Fifty-Six

Basics

Value: 49555 → 49556 → 49557

Parity: even

Prime: No

Previous Prime: 49549

Next Prime: 49559

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13 × 953

Divisors: 1, 2, 4, 13, 26, 52, 953, 1906, 3812, 12389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100000110010100

Octal: 140624

Duodecimal: 24818

Hexadecimal: c194

Square: 2455797136

Square Root: 222.61176967986216

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

Graded dimension of the cohomology ring of the moduli space of n-pointed stable curves of genus 0 satisfying the associativity equations of physics (also known as the WDVV equations). A74060

Expansion of ∑_k>=0 x^k / ∏_j=1..3·k (1 - j·x). A392726

Row sums of number triangle A120108. A120109

a(n) = ∑_{k=0..floor(n/3)} Stirling2(n - 2·k,n - 3·k). A357925

a(n) = n*(27·n³ + 22·n² - 21·n - 16)/12. A172085

Number of arrangements of 5 nonzero numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero. A188251

A(n, k) is the k-th number b > 1 such that b^prime(n+i-1) == 1 (mod prime(n+i)²) for each i = 0..2, with k running over the positive integers; square array, read by antidiagonals, downwards. A319060

Primes p such that x²⁴ = 2 has a solution mod p. A49556