Base | Representation |
---|---|
bin | 10110111110000… |
… | …101100001100000 |
3 | 222212011001011101 |
4 | 112332011201200 |
5 | 1242123434204 |
6 | 102123524144 |
7 | 12356425150 |
oct | 2676054140 |
9 | 885131141 |
10 | 385374304 |
11 | 188596467 |
12 | a9089654 |
13 | 61ac0443 |
14 | 39278760 |
15 | 23c74ea4 |
hex | 16f85860 |
385374304 has 24 divisors (see below), whose sum is σ = 867092688. Its totient is φ = 165160320.
The previous prime is 385374259. The next prime is 385374349. The reversal of 385374304 is 403473583.
It is an interprime number because it is at equal distance from previous prime (385374259) and next prime (385374349).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859987 + ... + 860434.
It is an arithmetic number, because the mean of its divisors is an integer number (36128862).
Almost surely, 2385374304 is an apocalyptic number.
It is an amenable number.
385374304 is an abundant number, since it is smaller than the sum of its proper divisors (481718384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385374304 is a wasteful number, since it uses less digits than its factorization.
385374304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1720438 (or 1720430 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 37.
The square root of 385374304 is about 19630.9527023015. The cubic root of 385374304 is about 727.7143145035.
The spelling of 385374304 in words is "three hundred eighty-five million, three hundred seventy-four thousand, three hundred four".
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