Base | Representation |
---|---|
bin | 10110101000011… |
… | …001101011000110 |
3 | 222110110020022101 |
4 | 112220121223012 |
5 | 1234200032140 |
6 | 101402022314 |
7 | 12260210653 |
oct | 2650315306 |
9 | 873406271 |
10 | 379689670 |
11 | 185363518 |
12 | a71a799a |
13 | 6087cb59 |
14 | 385d8c2a |
15 | 2350099a |
hex | 16a19ac6 |
379689670 has 16 divisors (see below), whose sum is σ = 693643248. Its totient is φ = 149608800.
The previous prime is 379689659. The next prime is 379689689. The reversal of 379689670 is 76986973.
379689670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 282681 + ... + 284020.
It is an arithmetic number, because the mean of its divisors is an integer number (43352703).
Almost surely, 2379689670 is an apocalyptic number.
379689670 is a deficient number, since it is larger than the sum of its proper divisors (313953578).
379689670 is a wasteful number, since it uses less digits than its factorization.
379689670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566775.
The product of its (nonzero) digits is 3429216, while the sum is 55.
The square root of 379689670 is about 19485.6272672963. The cubic root of 379689670 is about 724.1184179492.
The spelling of 379689670 in words is "three hundred seventy-nine million, six hundred eighty-nine thousand, six hundred seventy".
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