Base | Representation |
---|---|
bin | 1010101000001100… |
… | …1101011111000100 |
3 | 21100211100210212212 |
4 | 2222003031133010 |
5 | 21320324442023 |
6 | 1151033002552 |
7 | 130461555044 |
oct | 25203153704 |
9 | 7324323785 |
10 | 2852968388 |
11 | 1234476416 |
12 | 677553458 |
13 | 3660b479a |
14 | 1d0c91724 |
15 | 11a6ede78 |
hex | aa0cd7c4 |
2852968388 has 12 divisors (see below), whose sum is σ = 4993086252. Its totient is φ = 1426372320.
The previous prime is 2852968367. The next prime is 2852968397. The reversal of 2852968388 is 8838692582.
It can be written as a sum of positive squares in 2 ways, for example, as 1992015424 + 860952964 = 44632^2 + 29342^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60506 + ... + 96782.
It is an arithmetic number, because the mean of its divisors is an integer number (416090521).
Almost surely, 22852968388 is an apocalyptic number.
It is an amenable number.
2852968388 is a deficient number, since it is larger than the sum of its proper divisors (2140117864).
2852968388 is a wasteful number, since it uses less digits than its factorization.
2852968388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55942 (or 55940 counting only the distinct ones).
The product of its digits is 13271040, while the sum is 59.
The square root of 2852968388 is about 53413.1855256733. The cubic root of 2852968388 is about 1418.2919998406.
The spelling of 2852968388 in words is "two billion, eight hundred fifty-two million, nine hundred sixty-eight thousand, three hundred eighty-eight".
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