Base | Representation |
---|---|
bin | 100101101000000011… |
… | …0010111100001011100 |
3 | 21201120010211221210101 |
4 | 1023100012113201130 |
5 | 2310434442211333 |
6 | 101041440150444 |
7 | 5560213653556 |
oct | 1132006274134 |
9 | 251503757711 |
10 | 80800741468 |
11 | 312a3a03a97 |
12 | 137b0008424 |
13 | 7808cb7335 |
14 | 3ca72584d6 |
15 | 217d94067d |
hex | 12d019785c |
80800741468 has 12 divisors (see below), whose sum is σ = 147549180240. Its totient is φ = 38643832832.
The previous prime is 80800741453. The next prime is 80800741499. The reversal of 80800741468 is 86414700808.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
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, 439134373 + ... + 439134556.
It is an arithmetic number, because the mean of its divisors is an integer number (12295765020).
Almost surely, 280800741468 is an apocalyptic number.
It is an amenable number.
80800741468 is a deficient number, since it is larger than the sum of its proper divisors (66748438772).
80800741468 is a wasteful number, since it uses less digits than its factorization.
80800741468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878268956 (or 878268954 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 46.
The spelling of 80800741468 in words is "eighty billion, eight hundred million, seven hundred forty-one thousand, four hundred sixty-eight".
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