Properties of the Number 49878

Forty-Nine Thousand Eight Hundred Seventy-Eight

Basics

Value: 49877 → 49878 → 49879

Parity: even

Prime: No

Previous Prime: 49877

Next Prime: 49891

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 17 × 163

Divisors: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001011010110

Octal: 141326

Duodecimal: 24A46

Hexadecimal: c2d6

Square: 2487814884

Square Root: 223.333830845217

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 in the cycle-attractors of length=14 of the function f(x)=A063919(x). A97030

Integers having ideal digital mean up to base 5. A144800

Number of isolated-pentagon (IPR) fullerenes with 2n vertices (or carbon atoms). A46880

Row sums from A144562. A144640

Expansion of ∑_k>=0 (x * (k + x))^k. A360774

Number of distinct values of the sum of 3 products of three 0..n integers. A225260

Moebius transform of A000048 (starting at term 0). A54174

a(n) = min(j,k), where u(n) = u(j) + u(k) is the unique sum of Ulam numbers described in A002859 (with 1 <= j < k < n). A49878