Properties of the Number -126727

One Hundred Twenty-Six Thousand Seven Hundred Twenty-Seven

Basics

Value: -126728 → -126727 → -126726

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 353 × 359

Divisors: 1, 353, 359, 126727

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110111100000111

Octal: -367407

Duodecimal: -61407

Hexadecimal: -1ef07

Square: 16059732529

Square Root: 355.9873593261424

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

a(n) = prime(2·n-1)*prime(2·n). A89581

Product of the n-th sexy prime pair. A111192

Product of adjacent primes with a gap of 6. A210477

Expansion of 1/( (1-x)² * (1-x-9·x³) )^1/3. A383604

Product of the prime numbers that are between 10·n and 10*(n+1). A356690

Numbers n with the property that the difference between the two largest proper divisors of n equals the sum of proper divisors of the digit sum of n. A132783