Properties of the Number -199155

One Hundred Ninety-Nine Thousand One Hundred Fifty-Five

Basics

Value: -199156 → -199155 → -199154

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 11 × 17 × 71

Divisors: 1, 3, 5, 11, 15, 17, 33, 51, 55, 71

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000100111110011

Octal: -604763

Duodecimal: -97303

Hexadecimal: -309f3

Square: 39662714025

Square Root: 446.26785678558565

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

A(n, k) = A309522(n, k) - A327001(n, k) for n >= 0 and k >= 3, square array read by ascending antidiagonals. A327000

a(n) = A002105(n+1) - A005046(n), reduced tangent numbers minus the number of partitions of a 2·n-set into even blocks. A326995