Base | Representation |
---|---|
bin | 10110101001110… |
… | …001011100001100 |
3 | 222111010111102222 |
4 | 112221301130030 |
5 | 1234243033124 |
6 | 101413434512 |
7 | 12263236025 |
oct | 2651613414 |
9 | 874114388 |
10 | 380049164 |
11 | 185589620 |
12 | a733ba38 |
13 | 60977681 |
14 | 3868dc4c |
15 | 2357225e |
hex | 16a7170c |
380049164 has 12 divisors (see below), whose sum is σ = 725548488. Its totient is φ = 172749600.
The previous prime is 380049133. The next prime is 380049199. The reversal of 380049164 is 461940083.
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, 4318697 + ... + 4318784.
It is an arithmetic number, because the mean of its divisors is an integer number (60462374).
Almost surely, 2380049164 is an apocalyptic number.
It is an amenable number.
380049164 is a deficient number, since it is larger than the sum of its proper divisors (345499324).
380049164 is a wasteful number, since it uses less digits than its factorization.
380049164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8637496 (or 8637494 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 380049164 is about 19494.8496788254. The cubic root of 380049164 is about 724.3468800623.
The spelling of 380049164 in words is "three hundred eighty million, forty-nine thousand, one hundred sixty-four".
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