Properties of the Number -100126

One Hundred Thousand One Hundred Twenty-Six

Basics

Value: -100127 → -100126 → -100125

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 3851

Divisors: 1, 2, 13, 26, 3851, 7702, 50063, 100126

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000011100011110

Octal: -303436

Duodecimal: -49B3A

Hexadecimal: -1871e

Square: 10025215876

Square Root: 316.4269267935332

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) = number of subsets of {1, 2, ..., n} that represent the first k divisors of m for some positive integers m and 1 <= k <= A000005(m). A378314

a(n) = n*(6·n² - 8·n + 3). A272378

Numbers k such that the number of primes <= k is φ(φ(k)). A63999