Properties of the Number -138163

One Hundred Thirty-Eight Thousand One Hundred Sixty-Three

Basics

Value: -138164 → -138163 → -138162

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 138163

Divisors: 1, 138163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001101110110011

Octal: -415663

Duodecimal: -67B57

Hexadecimal: -21bb3

Square: 19089014569

Square Root: 371.7028382996288

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

For a prime p, let k(p) be the least k such that 2kp+1 is prime. Sequence gives primes for which k(p) exceeds k(q) for all primes q < p. A74884

Indices of record values of A307437(k)/k. A341888