Base | Representation |
---|---|
bin | 10101111101010… |
… | …010101000000000 |
3 | 221200012002011112 |
4 | 111331102220000 |
5 | 1223301413413 |
6 | 100315502452 |
7 | 12062152160 |
oct | 2575225000 |
9 | 850162145 |
10 | 368388608 |
11 | 179a448a5 |
12 | a3457a28 |
13 | 5b424033 |
14 | 36cd65a0 |
15 | 2251c2a8 |
hex | 15f52a00 |
368388608 has 160 divisors (see below), whose sum is σ = 907441920. Its totient is φ = 145981440.
The previous prime is 368388569. The next prime is 368388617. The reversal of 368388608 is 806883863.
368388608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3379658 + ... + 3379766.
It is an arithmetic number, because the mean of its divisors is an integer number (5671512).
Almost surely, 2368388608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 368388608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453720960).
368388608 is an abundant number, since it is smaller than the sum of its proper divisors (539053312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368388608 is a wasteful number, since it uses less digits than its factorization.
368388608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
The square root of 368388608 is about 19193.4522168369. The cubic root of 368388608 is about 716.8617320346.
The spelling of 368388608 in words is "three hundred sixty-eight million, three hundred eighty-eight thousand, six hundred eight".
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