Properties of the Number -126719

One Hundred Twenty-Six Thousand Seven Hundred Nineteen

Basics

Value: -126720 → -126719 → -126718

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 126719

Divisors: 1, 126719

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111011111111

Octal: -367377

Duodecimal: -613BB

Hexadecimal: -1eeff

Square: 16057704961

Square Root: 355.97612279477397

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

Lucas 8-step numbers. A105754

a(n) is the smallest prime such that exactly n prime pairs (p,q) exist with a(n) = p·q + p + q. A198277

Prime(p²) where p = prime(n). A96327

Primes in the union of all n-step Lucas sequences. A227885

Primes p such that 2·p is a member of A230624. A349820

Primes of the form p⁴+q⁴+r⁴-4 with p<=q<=r all prime. A256380

a(n) is the maximum number of strong sub-tournaments in an n-tournament. A386875