Base | Representation |
---|---|
bin | 10111000100111… |
… | …001110000001000 |
3 | 222222111211011212 |
4 | 113010321300020 |
5 | 1243103123341 |
6 | 102230112252 |
7 | 12410546360 |
oct | 2704716010 |
9 | 888454155 |
10 | 387161096 |
11 | 1895a6953 |
12 | a97ab688 |
13 | 6229780a |
14 | 395c19a0 |
15 | 23ec95eb |
hex | 17139c08 |
387161096 has 32 divisors (see below), whose sum is σ = 837397440. Its totient is φ = 164372928.
The previous prime is 387161087. The next prime is 387161123. The reversal of 387161096 is 690161783.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 26315 + ... + 38298.
It is an arithmetic number, because the mean of its divisors is an integer number (26168670).
Almost surely, 2387161096 is an apocalyptic number.
It is an amenable number.
387161096 is an abundant number, since it is smaller than the sum of its proper divisors (450236344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
387161096 is a wasteful number, since it uses less digits than its factorization.
387161096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64733 (or 64729 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 41.
The square root of 387161096 is about 19676.4096318409. The cubic root of 387161096 is about 728.8372657782.
The spelling of 387161096 in words is "three hundred eighty-seven million, one hundred sixty-one thousand, ninety-six".
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