Properties of the Number -49166

Forty-Nine Thousand One Hundred Sixty-Six

Basics

Value: -49167 → -49166 → -49165

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13 × 31 × 61

Divisors: 1, 2, 13, 26, 31, 61, 62, 122, 403, 793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1100000000001110

Octal: -140016

Duodecimal: -24552

Hexadecimal: -c00e

Square: 2417295556

Square Root: 221.73407496368256

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

Number of partitions of 2n such that (sum of parts having multiplicity 1) = sum of all other parts. A240447

Primitive deficient numbers n having a companion m > n such that σ(n)/n = σ(m)/m (ordered by increasing (smallest possible) m). A212611

1/4 the number of (n+1) X 8 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences. A209726

a(n) is the smallest number k such that k = (σ(n*(σ(k)-k)) - n*(σ(k)-k))/n. A321328