Base | Representation |
---|---|
bin | 10110101010000… |
… | …110010000001000 |
3 | 222111021211101011 |
4 | 112222012100020 |
5 | 1234303300113 |
6 | 101415333304 |
7 | 12264042403 |
oct | 2652062010 |
9 | 874254334 |
10 | 380134408 |
11 | 185637675 |
12 | a7381234 |
13 | 609a7404 |
14 | 386b2d3a |
15 | 2358c63d |
hex | 16a86408 |
380134408 has 16 divisors (see below), whose sum is σ = 713250000. Its totient is φ = 189934416.
The previous prime is 380134327. The next prime is 380134423. The reversal of 380134408 is 804431083.
It is a self number, because there is not a number n which added to its sum of digits gives 380134408.
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, 3858 + ... + 27841.
It is an arithmetic number, because the mean of its divisors is an integer number (44578125).
Almost surely, 2380134408 is an apocalyptic number.
It is an amenable number.
380134408 is a deficient number, since it is larger than the sum of its proper divisors (333115592).
380134408 is a wasteful number, since it uses less digits than its factorization.
380134408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33204 (or 33200 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 380134408 is about 19497.0358772814. The cubic root of 380134408 is about 724.4010323628.
The spelling of 380134408 in words is "three hundred eighty million, one hundred thirty-four thousand, four hundred eight".
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