Base | Representation |
---|---|
bin | 10111001000101… |
… | …110101000000000 |
3 | 1000001101210001000 |
4 | 113020232220000 |
5 | 1243332222341 |
6 | 102303412000 |
7 | 12422224515 |
oct | 2710565000 |
9 | 1001353030 |
10 | 388164096 |
11 | 18a121481 |
12 | a9bb4000 |
13 | 625591c8 |
14 | 397a330c |
15 | 241268b6 |
hex | 1722ea00 |
388164096 has 160 divisors (see below), whose sum is σ = 1177513920. Its totient is φ = 126185472.
The previous prime is 388164071. The next prime is 388164137. The reversal of 388164096 is 690461883.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594106 + ... + 594758.
It is an arithmetic number, because the mean of its divisors is an integer number (7359462).
Almost surely, 2388164096 is an apocalyptic number.
388164096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 388164096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588756960).
388164096 is an abundant number, since it is smaller than the sum of its proper divisors (789349824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
388164096 is an equidigital number, since it uses as much as digits as its factorization.
388164096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723 (or 701 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 388164096 is about 19701.8805193819. The cubic root of 388164096 is about 729.4661111656.
The spelling of 388164096 in words is "three hundred eighty-eight million, one hundred sixty-four thousand, ninety-six".
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