Base | Representation |
---|---|
bin | 1110000111011… |
… | …11010011100100 |
3 | 22020211101200011 |
4 | 13003233103210 |
5 | 220303430313 |
6 | 15430100004 |
7 | 2635362610 |
oct | 703572344 |
9 | 266741604 |
10 | 118420708 |
11 | 6093325a |
12 | 337aa604 |
13 | 1b6c3133 |
14 | 11a28340 |
15 | a5e293d |
hex | 70ef4e4 |
118420708 has 24 divisors (see below), whose sum is σ = 250774272. Its totient is φ = 47766144.
The previous prime is 118420681. The next prime is 118420727. The reversal of 118420708 is 807024811.
It is a self number, because there is not a number n which added to its sum of digits gives 118420708.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123916 + ... + 124867.
It is an arithmetic number, because the mean of its divisors is an integer number (10448928).
Almost surely, 2118420708 is an apocalyptic number.
It is an amenable number.
118420708 is an abundant number, since it is smaller than the sum of its proper divisors (132353564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118420708 is a wasteful number, since it uses less digits than its factorization.
118420708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248811 (or 248809 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 31.
The square root of 118420708 is about 10882.1279169104. The cubic root of 118420708 is about 491.0690362428.
The spelling of 118420708 in words is "one hundred eighteen million, four hundred twenty thousand, seven hundred eight".
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