Properties of the Number -100168

One Hundred Thousand One Hundred Sixty-Eight

Basics

Value: -100169 → -100168 → -100167

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 19 × 659

Divisors: 1, 2, 4, 8, 19, 38, 76, 152, 659, 1318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000011101001000

Octal: -303510

Duodecimal: -49B74

Hexadecimal: -18748

Square: 10033628224

Square Root: 316.49328586875265

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 times the digit 2 appears in the first 10ⁿ digits of Catalan's constant. A224696

a(n) = ∑_i=0..n A047130(i, n-i). A47131

Number of permutations of length n which avoid the patterns 1234, 1243, 3241. A116839