Base | Representation |
---|---|
bin | 10110111110101… |
… | …010010101110000 |
3 | 222212102201000120 |
4 | 112332222111300 |
5 | 1242143300404 |
6 | 102131050240 |
7 | 12360623616 |
oct | 2676522560 |
9 | 885381016 |
10 | 385525104 |
11 | 188689798 |
12 | a9140980 |
13 | 61b43c83 |
14 | 392b76b6 |
15 | 23ca49d9 |
hex | 16faa570 |
385525104 has 20 divisors (see below), whose sum is σ = 995939976. Its totient is φ = 128508352.
The previous prime is 385525093. The next prime is 385525109. The reversal of 385525104 is 401525583.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385525109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4015839 + ... + 4015934.
Almost surely, 2385525104 is an apocalyptic number.
It is an amenable number.
385525104 is an abundant number, since it is smaller than the sum of its proper divisors (610414872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385525104 is a wasteful number, since it uses less digits than its factorization.
385525104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8031784 (or 8031778 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 385525104 is about 19634.7931998277. The cubic root of 385525104 is about 727.8092222393.
The spelling of 385525104 in words is "three hundred eighty-five million, five hundred twenty-five thousand, one hundred four".
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