Base | Representation |
---|---|
bin | 10110111111001… |
… | …010110011101000 |
3 | 222212200110102220 |
4 | 112333022303220 |
5 | 1242212024323 |
6 | 102133554040 |
7 | 12362016414 |
oct | 2677126350 |
9 | 885613386 |
10 | 385658088 |
11 | 18876a6a2 |
12 | a91a5920 |
13 | 61b8c66a |
14 | 3930dd44 |
15 | 23cce0e3 |
hex | 16fcace8 |
385658088 has 16 divisors (see below), whose sum is σ = 964145280. Its totient is φ = 128552688.
The previous prime is 385658087. The next prime is 385658123. The reversal of 385658088 is 880856583.
It is a self number, because there is not a number n which added to its sum of digits gives 385658088.
It is not an unprimeable number, because it can be changed into a prime (385658083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8034520 + ... + 8034567.
It is an arithmetic number, because the mean of its divisors is an integer number (60259080).
Almost surely, 2385658088 is an apocalyptic number.
It is an amenable number.
385658088 is an abundant number, since it is smaller than the sum of its proper divisors (578487192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385658088 is a wasteful number, since it uses less digits than its factorization.
385658088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16069096 (or 16069092 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 51.
The square root of 385658088 is about 19638.1793453467. The cubic root of 385658088 is about 727.8928967342.
The spelling of 385658088 in words is "three hundred eighty-five million, six hundred fifty-eight thousand, eighty-eight".
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