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Properties of the Number -11111111112

Eleven Billion One Hundred Eleven Million One Hundred Eleven Thousand One Hundred Twelve

Basics

Value: -11111111113 → -11111111112 → -11111111111

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 3 × 3 × 462962963

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 462962963, 925925926

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010010110010001100001100111001000

Octal: -122621414710

Duodecimal: -21A11091A0

Hexadecimal: -2964619c8

Square: 123456790143209876544

Square Root: 105409.25534316235

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) = A047848(7,n). A47855
a(n) is the smallest Niven (or Harshad) number with exactly n digits and not containing the digit 0. A348150
Largest multiple of n using only nonzero digits with digit sum n, or 0 if no such multiple exists. A75399
Smallest n-digit member of A089699. A89700
A base-3/2 sorted Fibonacci sequence that starts with a(0) = 0 and a(1) = 1. The terms are interpreted as numbers written in base 3/2. To get a(n+2), add a(n) and a(n+1), write the result in base 3/2 and sort the "digits" into increasing order, omitting all zeros. A305753
Largest multiple of n as a concatenation of its partitions. A79840
A Jacobsthal sequence (A078008) to base 4. A92900
Smallest positive integer with n anagrams. A199357
Erroneous version of A075399. A93425