Properties of the Number -122387

One Hundred Twenty-Two Thousand Three Hundred Eighty-Seven

Basics

Value: -122388 → -122387 → -122386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 122387

Divisors: 1, 122387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101111000010011

Octal: -357023

Duodecimal: -5A9AB

Hexadecimal: -1de13

Square: 14978577769

Square Root: 349.8385341839861

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

Primes p such that p, p+2, p+6, p+12 and p+14 are consecutive primes. A78946

Number of vertices in a complete bipartite graph where the vertices in the two parts are placed on opposite sides of a parabola at integer y coordinates y = 1, 2, ...n. A392442

For a lesser p of twin primes, let B_p+2 and B_p be sequences defined as A159559, but with initial terms p+2 and p respectively. The sequence lists p for which all differences B_p+2(n)-B_p(n)<=6. A276848

Primes p such that p+2, p*(p+2)+18 and p*(p+2)+20 are also prime. A130737