Base | Representation |
---|---|
bin | 10110111101000… |
… | …000100111101100 |
3 | 222211121201000111 |
4 | 112331000213230 |
5 | 1242040421301 |
6 | 102113505404 |
7 | 12354141265 |
oct | 2675004754 |
9 | 884551014 |
10 | 385092076 |
11 | 188413416 |
12 | a8b72264 |
13 | 61a21b45 |
14 | 3920396c |
15 | 23c1b551 |
hex | 16f409ec |
385092076 has 18 divisors (see below), whose sum is σ = 709695420. Its totient is φ = 182331000.
The previous prime is 385092031. The next prime is 385092079. The reversal of 385092076 is 670290583.
It is not an unprimeable number, because it can be changed into a prime (385092079) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169951 + ... + 172201.
Almost surely, 2385092076 is an apocalyptic number.
It is an amenable number.
385092076 is a deficient number, since it is larger than the sum of its proper divisors (324603344).
385092076 is an equidigital number, since it uses as much as digits as its factorization.
385092076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4525 (or 2272 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 385092076 is about 19623.7630438201. The cubic root of 385092076 is about 727.5366244754.
The spelling of 385092076 in words is "three hundred eighty-five million, ninety-two thousand, seventy-six".
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