Base | Representation |
---|---|
bin | 1010101011110010… |
… | …1101101000000100 |
3 | 21101212201122022211 |
4 | 2222330231220010 |
5 | 21333204322434 |
6 | 1152332033204 |
7 | 131033646124 |
oct | 25274555004 |
9 | 7355648284 |
10 | 2868042244 |
11 | 1241a31651 |
12 | 680602804 |
13 | 369261922 |
14 | 1d2c96c84 |
15 | 11bbca464 |
hex | aaf2da04 |
2868042244 has 12 divisors (see below), whose sum is σ = 5024483100. Its totient is φ = 1432475648.
The previous prime is 2868042227. The next prime is 2868042257. The reversal of 2868042244 is 4422408682.
It can be written as a sum of positive squares in 2 ways, for example, as 593896900 + 2274145344 = 24370^2 + 47688^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2868042197 and 2868042206.
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, 382189 + ... + 389620.
It is an arithmetic number, because the mean of its divisors is an integer number (418706925).
Almost surely, 22868042244 is an apocalyptic number.
It is an amenable number.
2868042244 is a deficient number, since it is larger than the sum of its proper divisors (2156440856).
2868042244 is a wasteful number, since it uses less digits than its factorization.
2868042244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 772742 (or 772740 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 40.
The square root of 2868042244 is about 53554.1057623036. The cubic root of 2868042244 is about 1420.7854947905.
The spelling of 2868042244 in words is "two billion, eight hundred sixty-eight million, forty-two thousand, two hundred forty-four".
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