Base | Representation |
---|---|
bin | 10110101000001… |
… | …110011100100010 |
3 | 222110100220020010 |
4 | 112220032130202 |
5 | 1234142044212 |
6 | 101401025350 |
7 | 12256626615 |
oct | 2650163442 |
9 | 873326203 |
10 | 379643682 |
11 | 185331a10 |
12 | a7185256 |
13 | 60864c42 |
14 | 385c617c |
15 | 234e203c |
hex | 16a0e722 |
379643682 has 32 divisors (see below), whose sum is σ = 848522304. Its totient is φ = 112236800.
The previous prime is 379643659. The next prime is 379643729. The reversal of 379643682 is 286346973.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67443 + ... + 72854.
It is an arithmetic number, because the mean of its divisors is an integer number (26516322).
Almost surely, 2379643682 is an apocalyptic number.
379643682 is an abundant number, since it is smaller than the sum of its proper divisors (468878622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379643682 is a wasteful number, since it uses less digits than its factorization.
379643682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140354.
The product of its digits is 1306368, while the sum is 48.
The square root of 379643682 is about 19484.4471823041. The cubic root of 379643682 is about 724.0891817027.
The spelling of 379643682 in words is "three hundred seventy-nine million, six hundred forty-three thousand, six hundred eighty-two".
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