Properties of the Number -107811

One Hundred Seven Thousand Eight Hundred Eleven

Basics

Value: -107812 → -107811 → -107810

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 11 ³

Divisors: 1, 3, 9, 11, 27, 33, 81, 99, 121, 297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010010100100011

Octal: -322443

Duodecimal: -52483

Hexadecimal: -1a523

Square: 11623211721

Square Root: 328.34585424518457

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 of the form 3ⁱ*11^j. A3597

Products of the 4th power of a prime and a distinct prime of power 3 (p⁴*q³). A179666

a(n) = 3·n³. A117642

Numbers of the form (9ⁱ)*(11^j), with i, j >= 0. A108687

T(n,k) = Number of lower triangles of an n X n integer array with each element differing from all of its vertical and horizontal neighbors by k or less and triangles differing by a constant counted only once. A195278

a(1) = 1, a(n) = smallest (nontrivial) multiple of a(n-1) containing n digits, a(n) not equal to 10·a(n-1). A80445

Numbers which can be expressed as the product of numbers made of only threes. A161141

a(1)=8; if n = Product p_i^e_i, n > 1, then a(n) = Product p_i+1^e_i+2. A45971

Number of functions f:[n]->[n] such that f[(2·x) mod n]=[2·f(x)] mod n for all·in [n], for n=1,2,3,... Here [n] denotes {0,1,2,...,n-1}. A117987

Odd numbers k such that rad(k) divides σ(k). A336554