Base | Representation |
---|---|
bin | 10110101100111… |
… | …001000001110010 |
3 | 222112200000212010 |
4 | 112230321001302 |
5 | 1240000213144 |
6 | 101443143350 |
7 | 12303212316 |
oct | 2654710162 |
9 | 875600763 |
10 | 380866674 |
11 | 185a97851 |
12 | a7674b56 |
13 | 60ba27c6 |
14 | 38823b46 |
15 | 236845b9 |
hex | 16b39072 |
380866674 has 16 divisors (see below), whose sum is σ = 806541408. Its totient is φ = 119487552.
The previous prime is 380866667. The next prime is 380866699. The reversal of 380866674 is 476668083.
It is a happy number.
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, 1866892 + ... + 1867095.
It is an arithmetic number, because the mean of its divisors is an integer number (50408838).
Almost surely, 2380866674 is an apocalyptic number.
380866674 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
380866674 is an abundant number, since it is smaller than the sum of its proper divisors (425674734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380866674 is a wasteful number, since it uses less digits than its factorization.
380866674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3734009.
The product of its (nonzero) digits is 1161216, while the sum is 48.
The square root of 380866674 is about 19515.8057481622. The cubic root of 380866674 is about 724.8658802240.
The spelling of 380866674 in words is "three hundred eighty million, eight hundred sixty-six thousand, six hundred seventy-four".
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