Base | Representation |
---|---|
bin | 10110110100011… |
… | …110011111111100 |
3 | 222200102001112220 |
4 | 112310132133330 |
5 | 1241002331124 |
6 | 101553525340 |
7 | 12326133546 |
oct | 2664363774 |
9 | 880361486 |
10 | 382855164 |
11 | 18712582a |
12 | a8273850 |
13 | 6141a923 |
14 | 38bc0696 |
15 | 23928879 |
hex | 16d1e7fc |
382855164 has 24 divisors (see below), whose sum is σ = 945877968. Its totient is φ = 120111360.
The previous prime is 382855159. The next prime is 382855183. The reversal of 382855164 is 461558283.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938167 + ... + 938574.
It is an arithmetic number, because the mean of its divisors is an integer number (39411582).
Almost surely, 2382855164 is an apocalyptic number.
382855164 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
382855164 is an abundant number, since it is smaller than the sum of its proper divisors (563022804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382855164 is a wasteful number, since it uses less digits than its factorization.
382855164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1876765 (or 1876763 counting only the distinct ones).
The product of its digits is 230400, while the sum is 42.
The square root of 382855164 is about 19566.6850539380. The cubic root of 382855164 is about 726.1251899557.
The spelling of 382855164 in words is "three hundred eighty-two million, eight hundred fifty-five thousand, one hundred sixty-four".
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