Properties of the Number -100016

One Hundred Thousand Sixteen

Basics

Value: -100017 → -100016 → -100015

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 7 × 19 × 47

Divisors: 1, 2, 4, 7, 8, 14, 16, 19, 28, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11000011010110000

Octal: -303260

Duodecimal: -49A68

Hexadecimal: -186b0

Square: 10003200256

Square Root: 316.25306322627137

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

Expansion of (φ(q³) / φ(q))² in powers of q where φ() is a Ramanujan θ function. A261320

Number of non-isomorphic set-systems of weight n with at least one endpoint. A330052

Integers whose decimal representation consists of three distinct digits, one appearing once, one appearing twice, and one appearing three times. A182040

Expansion of (φ(-q³) / φ(-q))² in powers of q where φ is a Ramanujan θ function. A186924

Number of 5-ary rooted trees with n nodes and height at most 5. A36616

Numbers <= 10⁶ with valid Luhn mod 10 check digit, sorted lexicographically. A249854

Expansion of f(-x⁶, -x¹²)² / (f(-x, -x) * f(-x³, -x¹⁵)) in powers of·where f(, ) is Ramanujan's general θ function. A261240

Positive numbers k such that k and 6·k are anagrams in base 9 (written in base 9). A23083

Start with 100016 and repeatedly reverse the digits and add 5 to get the next term. A119902