Base | Representation |
---|---|
bin | 11110010001111001110… |
… | …100111001010000010100 |
3 | 21100220221002111122212220 |
4 | 132101321310321100110 |
5 | 233042443332033104 |
6 | 4231524322342340 |
7 | 303222235566144 |
oct | 36217164712024 |
9 | 7326832448786 |
10 | 2080808080404 |
11 | 732513a07709 |
12 | 2973364ba9b0 |
13 | 1212b0c1ac71 |
14 | 729d6a98924 |
15 | 391d73bc7d9 |
hex | 1e479d39414 |
2080808080404 has 24 divisors (see below), whose sum is σ = 4855631446848. Its totient is φ = 693543751680.
The previous prime is 2080808080381. The next prime is 2080808080433. The reversal of 2080808080404 is 4040808080802.
It is a congruent number.
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, 7220512 + ... + 7503159.
It is an arithmetic number, because the mean of its divisors is an integer number (202317976952).
Almost surely, 22080808080404 is an apocalyptic number.
It is an amenable number.
2080808080404 is an abundant number, since it is smaller than the sum of its proper divisors (2774823366444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080808080404 is a wasteful number, since it uses less digits than its factorization.
2080808080404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14735455 (or 14735453 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 42.
The spelling of 2080808080404 in words is "two trillion, eighty billion, eight hundred eight million, eighty thousand, four hundred four".
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