Properties of the Number -197633

One Hundred Ninety-Seven Thousand Six Hundred Thirty-Three

Basics

Value: -197634 → -197633 → -197632

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 257 × 769

Divisors: 1, 257, 769, 197633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000010000000001

Octal: -602001

Duodecimal: -96455

Hexadecimal: -30401

Square: 39058802689

Square Root: 444.55933237308153

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

Strong pseudoprimes to base 7. A20233

Odd numbers k > 1 such that gcd(5,k) = 1 and 5^(k-1/2) == -(5/k) (mod k), where (5/k) is the Jacobi symbol (or Kronecker symbol); Euler pseudoprimes to base 5 (A262052) that are not Euler-Jacobi pseudoprimes to base 5 (A375914). A375816

Numbers m with the property that its k-th smallest divisor, for all 1 <= k <= τ(m), contains exactly k "1" digits in its binary representation. A255401

Octagonal numbers (A000567) that are semiprimes (A001358). A259677

Smallest term·from A066669 such that φ(x) = 2ⁿ times some prime. A66673

Least k such that φ(k) has exactly n divisors. A276044

Strong pseudoprimes to base 33. A20259

Strong pseudoprimes to base 56. A20282

p*(p+2)/3 where p and p+4 are primes. A181093