Base | Representation |
---|---|
bin | 1010101011111000… |
… | …0111111111111000 |
3 | 21101220102110002121 |
4 | 2222332013333320 |
5 | 21333303144113 |
6 | 1152344011024 |
7 | 131040050251 |
oct | 25276077770 |
9 | 7356373077 |
10 | 2868412408 |
11 | 1242164774 |
12 | 680760a74 |
13 | 369361264 |
14 | 1d2d51b28 |
15 | 11bc4ee8d |
hex | aaf87ff8 |
2868412408 has 8 divisors (see below), whose sum is σ = 5378273280. Its totient is φ = 1434206200.
The previous prime is 2868412369. The next prime is 2868412411. The reversal of 2868412408 is 8042148682.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179275768 + ... + 179275783.
It is an arithmetic number, because the mean of its divisors is an integer number (672284160).
Almost surely, 22868412408 is an apocalyptic number.
It is an amenable number.
2868412408 is a deficient number, since it is larger than the sum of its proper divisors (2509860872).
2868412408 is a wasteful number, since it uses less digits than its factorization.
2868412408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358551557 (or 358551553 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 43.
The square root of 2868412408 is about 53557.5616323223. The cubic root of 2868412408 is about 1420.8466167420.
The spelling of 2868412408 in words is "two billion, eight hundred sixty-eight million, four hundred twelve thousand, four hundred eight".
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