Base | Representation |
---|---|
bin | 1010101101000101… |
… | …0011000000100110 |
3 | 21102020212210020202 |
4 | 2223101103000212 |
5 | 21341100010441 |
6 | 1153043430502 |
7 | 131130551660 |
oct | 25321230046 |
9 | 7366783222 |
10 | 2873438246 |
11 | 1244a87758 |
12 | 682385432 |
13 | 36a400a23 |
14 | 1d389d530 |
15 | 11c3e419b |
hex | ab453026 |
2873438246 has 32 divisors (see below), whose sum is σ = 5038989312. Its totient is φ = 1203491520.
The previous prime is 2873438221. The next prime is 2873438261. The reversal of 2873438246 is 6428343782.
It is a self number, because there is not a number n which added to its sum of digits gives 2873438246.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107066 + ... + 131186.
It is an arithmetic number, because the mean of its divisors is an integer number (157468416).
Almost surely, 22873438246 is an apocalyptic number.
2873438246 is a deficient number, since it is larger than the sum of its proper divisors (2165551066).
2873438246 is a wasteful number, since it uses less digits than its factorization.
2873438246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24324.
The product of its digits is 1548288, while the sum is 47.
The square root of 2873438246 is about 53604.4610643555. The cubic root of 2873438246 is about 1421.6759696304.
The spelling of 2873438246 in words is "two billion, eight hundred seventy-three million, four hundred thirty-eight thousand, two hundred forty-six".
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