Properties of the Number -193652

One Hundred Ninety-Three Thousand Six Hundred Fifty-Two

Basics

Value: -193653 → -193652 → -193651

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 48413

Divisors: 1, 2, 4, 48413, 96826, 193652

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111010001110100

Octal: -572164

Duodecimal: -94098

Hexadecimal: -2f474

Square: 37501097104

Square Root: 440.0590869417424

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) is the minimum positive integer m such that m·2^{n + 2} + 1 is a prime number which does not divide ((F(n + 2) - 1)^m - 1)/(F(n + 2) - 2), where F(n) is the n-th Fermat number (A000215). A308695

Let b(n) = 2ⁿ with n >= 2, and let c = k·b(n) + 1 for k >= 1; then a(n) is the smallest k such that c is prime and such that A007814(r(n)) = A007814(k) + n where r(n) is the remainder of 2^b(n/4) mod c, or 0 if no such k exists. A298669