Properties of the Number -49829

Forty-Nine Thousand Eight Hundred Twenty-Nine

Basics

Value: -49830 → -49829 → -49828

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 13 × 3833

Divisors: 1, 13, 3833, 49829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1100001010100101

Octal: -141245

Duodecimal: -24A05

Hexadecimal: -c2a5

Square: 2482929241

Square Root: 223.22410264126944

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

Natural number that is a factor of its number of "feasible" partition(s). A254437

a(0) = 1; a(n) = ∑_{k=0..floor((n-1)/2)} 4^k * a(k) * a(n-2·k-1). A352008

Numbers k such that k and k² use only the digits 1, 2, 4, 8 and 9. A137000

a(n) = n³ - 3*(n+3)². A153260

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 267", based on the 5-celled von Neumann neighborhood. A271085

a(n) = n! * (n+1)! * ∑_k=0..n (-1)^k/(k! * (k+1)!). A368853

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 0), (-1, 1, 0), (-1, 1, 1), (1, 0, 0)}. A148548

a(n) is the integer part of rⁿ where r² = ∑_n>=1 1/a(n). A266331

a(n) = ∑_k=1..n k^rad(k). A350997