Properties of the Number -201994

Two Hundred One Thousand Nine Hundred Ninety-Four

Basics

Value: -201995 → -201994 → -201993

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 17 × 457

Divisors: 1, 2, 13, 17, 26, 34, 221, 442, 457, 914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -110001010100001010

Octal: -612412

Duodecimal: -98A8A

Hexadecimal: -3150a

Square: 40801576036

Square Root: 449.4374261229254

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

Composite squarefree numbers n such that p-d(n) divides n-d(n), where p are the prime factors of n and d(n) the number of divisors of n. A228300

Number of 0..n arrays x(0..6) of 7 elements without any interior element greater than both neighbors or less than both neighbors. A200875