Properties of the Number -189693

One Hundred Eighty-Nine Thousand Six Hundred Ninety-Three

Basics

Value: -189694 → -189693 → -189692

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 3011

Divisors: 1, 3, 7, 9, 21, 63, 3011, 9033, 21077, 27099

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110010011111101

Octal: -562375

Duodecimal: -91939

Hexadecimal: -2e4fd

Square: 35983434249

Square Root: 435.53759883619693

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 k such that 10^k + 6·R_k + 3 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A102941

Number of (n+3) X 5 0..1 matrices with each 4 X 4 subblock idempotent. A224562