Base | Representation |
---|---|
bin | 10000001001010… |
… | …110000100011010 |
3 | 200212201101120012 |
4 | 100021112010122 |
5 | 1023321311041 |
6 | 42514001522 |
7 | 6466325420 |
oct | 2011260432 |
9 | 625641505 |
10 | 270885146 |
11 | 1299a9024 |
12 | 768762a2 |
13 | 4417598c |
14 | 27d95110 |
15 | 18bac3eb |
hex | 1025611a |
270885146 has 16 divisors (see below), whose sum is σ = 467718720. Its totient is φ = 115257600.
The previous prime is 270885137. The next prime is 270885151. The reversal of 270885146 is 641588072.
270885146 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 7 ways as a sum of consecutive naturals, for example, 67655 + ... + 71546.
It is an arithmetic number, because the mean of its divisors is an integer number (29232420).
Almost surely, 2270885146 is an apocalyptic number.
270885146 is a deficient number, since it is larger than the sum of its proper divisors (196833574).
270885146 is a wasteful number, since it uses less digits than its factorization.
270885146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139349.
The product of its (nonzero) digits is 107520, while the sum is 41.
The square root of 270885146 is about 16458.5888216457. The cubic root of 270885146 is about 647.0359289093.
The spelling of 270885146 in words is "two hundred seventy million, eight hundred eighty-five thousand, one hundred forty-six".
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