Properties of the Number 49868

Forty-Nine Thousand Eight Hundred Sixty-Eight

Basics

Value: 49867 → 49868 → 49869

Parity: even

Prime: No

Previous Prime: 49853

Next Prime: 49871

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 7 × 13 × 137

Divisors: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001011001100

Octal: 141314

Duodecimal: 24A38

Hexadecimal: c2cc

Square: 2486817424

Square Root: 223.3114417131375

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 whose sum of digits exceeds the sum of the digits of k³. A64209

a(n) = (11·n+5)*(n+4)*(n+3)*(n+2)*(n+1)/120. A56118

Triangle read by rows: T(n,k) is the number of k-trees with n unlabeled nodes rooted at a hedron with a designated front. A370773

a(n) = Sum{a(k): k=0,1,2,...,n-4,n-2,n-1}; a(n-3) is not a summand; initial terms are 1,2,2. A49868