Properties of the Number -193601

One Hundred Ninety-Three Thousand Six Hundred One

Basics

Value: -193602 → -193601 → -193600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 193601

Divisors: 1, 193601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111010001000001

Octal: -572101

Duodecimal: -94055

Hexadecimal: -2f441

Square: 37481347201

Square Root: 440.00113636216895

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 21^k - 20^k is prime. A62587

Lower twin primes p1 such that p1-1 is a square. A145824

Smallest prime p == 1 (mod 8) such that Q(sqrt(p)) has class number 2n+1. A355876

Primes of the form p² + 2·p + 2 where p is prime. A157467

Primes p such that p plus the cube of sum of digits of p is a perfect square. A259418

Smallest p == 1 (mod 4) such that Q(sqrt(p)) has class number 2n+1. A355878

Fibonacci sequence beginning 1, 28. A22398

Primes p of form n² + 1 such that p+2 and p+6 are also prime. A200992

Primes p such that gcd(φ(p-1), σ(p-1)) = 1 with φ = A000010, σ = A000203. A270539

Primes p of the form k² + 1 such that p+2 and 2p+1 are also prime. A347934