Properties of the Number -201799

Two Hundred One Thousand Seven Hundred Ninety-Nine

Basics

Value: -201800 → -201799 → -201798

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 13 × 19 ² × 43

Divisors: 1, 13, 19, 43, 247, 361, 559, 817, 4693, 10621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -110001010001000111

Octal: -612107

Duodecimal: -98947

Hexadecimal: -31447

Square: 40722836401

Square Root: 449.2204358664018

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) = (1/12)*(n+5)*(n+1)*n². A14205

Smallest number that can be made to take n steps to reach 0 under "k -> any product of 2 numbers whose concatenation is k". A35934

a(n) = n*(n+1)*(22·n-19)/6. A256716