Base | Representation |
---|---|
bin | 1110000111100… |
… | …00000111001100 |
3 | 22020211120012112 |
4 | 13003300013030 |
5 | 220304032022 |
6 | 15430123152 |
7 | 2635405340 |
oct | 703600714 |
9 | 266746175 |
10 | 118424012 |
11 | 60935793 |
12 | 337b04b8 |
13 | 1b6c47a5 |
14 | 11a29620 |
15 | a5e38e2 |
hex | 70f01cc |
118424012 has 12 divisors (see below), whose sum is σ = 236848080. Its totient is φ = 50753136.
The previous prime is 118424003. The next prime is 118424027. The reversal of 118424012 is 210424811.
118424012 is an admirable number.
It is a super-2 number, since 2×1184240122 = 28048493236352288, which contains 22 as substring.
It is a zygodrome in base 2.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114687 + ... + 2114742.
It is an arithmetic number, because the mean of its divisors is an integer number (19737340).
Almost surely, 2118424012 is an apocalyptic number.
It is an amenable number.
118424012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118424012 is a wasteful number, since it uses less digits than its factorization.
118424012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4229440 (or 4229438 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 23.
The square root of 118424012 is about 10882.2797243960. The cubic root of 118424012 is about 491.0736032284.
Adding to 118424012 its reverse (210424811), we get a palindrome (328848823).
The spelling of 118424012 in words is "one hundred eighteen million, four hundred twenty-four thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •