Base | Representation |
---|---|
bin | 101001001011101010101… |
… | …000111011111111101000 |
3 | 101000112210022110201201122 |
4 | 221023222220323333220 |
5 | 332331342410041213 |
6 | 10004032351034412 |
7 | 411314442165602 |
oct | 51135250737750 |
9 | 11015708421648 |
10 | 2830025080808 |
11 | 9a123041a152 |
12 | 39858980ba08 |
13 | 176b40b47a43 |
14 | 9ad8c70c172 |
15 | 4d9371eed08 |
hex | 292eaa3bfe8 |
2830025080808 has 32 divisors (see below), whose sum is σ = 5489420841000. Its totient is φ = 1366182155520.
The previous prime is 2830025080789. The next prime is 2830025080879. The reversal of 2830025080808 is 8080805200382.
It can be written as a sum of positive squares in 4 ways, for example, as 2690315087524 + 139709993284 = 1640218^2 + 373778^2 .
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, 9737438 + ... + 10023858.
Almost surely, 22830025080808 is an apocalyptic number.
It is an amenable number.
2830025080808 is a deficient number, since it is larger than the sum of its proper divisors (2659395760192).
2830025080808 is a wasteful number, since it uses less digits than its factorization.
2830025080808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329045 (or 329041 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 44.
The spelling of 2830025080808 in words is "two trillion, eight hundred thirty billion, twenty-five million, eighty thousand, eight hundred eight".
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