Base | Representation |
---|---|
bin | 1010101000101100… |
… | …1101110111001000 |
3 | 21100222022102202012 |
4 | 2222023031313020 |
5 | 21321344121310 |
6 | 1151145555052 |
7 | 130515445505 |
oct | 25213156710 |
9 | 7328272665 |
10 | 2855067080 |
11 | 123567a178 |
12 | 6781a5a88 |
13 | 36666ab08 |
14 | 1d127a4ac |
15 | 11a9b5c05 |
hex | aa2cddc8 |
2855067080 has 32 divisors (see below), whose sum is σ = 6444584640. Its totient is φ = 1138349760.
The previous prime is 2855067071. The next prime is 2855067097. The reversal of 2855067080 is 807605582.
2855067080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 102314 + ... + 127193.
It is an arithmetic number, because the mean of its divisors is an integer number (201393270).
Almost surely, 22855067080 is an apocalyptic number.
2855067080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2855067080 is an abundant number, since it is smaller than the sum of its proper divisors (3589517560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2855067080 is a wasteful number, since it uses less digits than its factorization.
2855067080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229829 (or 229825 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 41.
The square root of 2855067080 is about 53432.8277372628. The cubic root of 2855067080 is about 1418.6396878271.
The spelling of 2855067080 in words is "two billion, eight hundred fifty-five million, sixty-seven thousand, eighty".
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