Base | Representation |
---|---|
bin | 10110111100111… |
… | …111001110010010 |
3 | 222211121102011120 |
4 | 112330333032102 |
5 | 1242040230404 |
6 | 102113423110 |
7 | 12354115512 |
oct | 2674771622 |
9 | 884542146 |
10 | 385086354 |
11 | 18840a094 |
12 | a8b6aa96 |
13 | 61a1c363 |
14 | 39201842 |
15 | 23c199d9 |
hex | 16f3f392 |
385086354 has 8 divisors (see below), whose sum is σ = 770172720. Its totient is φ = 128362116.
The previous prime is 385086353. The next prime is 385086419. The reversal of 385086354 is 453680583.
It is a sphenic number, since it is the product of 3 distinct primes.
385086354 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (385086353) 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, 32090524 + ... + 32090535.
It is an arithmetic number, because the mean of its divisors is an integer number (96271590).
Almost surely, 2385086354 is an apocalyptic number.
385086354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385086354 is a wasteful number, since it uses less digits than its factorization.
385086354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64181064.
The product of its (nonzero) digits is 345600, while the sum is 42.
The square root of 385086354 is about 19623.6172506498. The cubic root of 385086354 is about 727.5330210210.
The spelling of 385086354 in words is "three hundred eighty-five million, eighty-six thousand, three hundred fifty-four".
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