Properties of the Number -423793

Four Hundred Twenty-Three Thousand Seven Hundred Ninety-Three

Basics

Value: -423794 → -423793 → -423792

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 17 × 97 × 257

Divisors: 1, 17, 97, 257, 1649, 4369, 24929, 423793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100111011101110001

Octal: -1473561

Duodecimal: -185301

Hexadecimal: -67771

Square: 179600506849

Square Root: 650.9938555777619

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

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

Composite integers k satisfying 2^d == 2^k/d (mod k) for all d∣k and that are not Super-Poulet (A050217). A291602

Pseudoprimes divisible by a smaller pseudoprime. A215150

Fermat pseudoprimes to base 2 with three prime factors divisible by a smaller Fermat pseudoprime to base 2. A215944