Base | Representation |
---|---|
bin | 100101100100010100… |
… | …1010100111111100110 |
3 | 21201020102112121021002 |
4 | 1023020221110333212 |
5 | 2310210434012142 |
6 | 101021211553302 |
7 | 5554135015460 |
oct | 1131051247746 |
9 | 251212477232 |
10 | 80675688422 |
11 | 3123a36086a |
12 | 1377615b832 |
13 | 77b9111454 |
14 | 3c947c5130 |
15 | 217298ca32 |
hex | 12c8a54fe6 |
80675688422 has 16 divisors (see below), whose sum is σ = 142762509312. Its totient is φ = 33459962760.
The previous prime is 80675688389. The next prime is 80675688449. The reversal of 80675688422 is 22488657608.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92943908 + ... + 92944775.
It is an arithmetic number, because the mean of its divisors is an integer number (8922656832).
Almost surely, 280675688422 is an apocalyptic number.
80675688422 is a deficient number, since it is larger than the sum of its proper divisors (62086820890).
80675688422 is a wasteful number, since it uses less digits than its factorization.
80675688422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185888723.
The product of its (nonzero) digits is 10321920, while the sum is 56.
The spelling of 80675688422 in words is "eighty billion, six hundred seventy-five million, six hundred eighty-eight thousand, four hundred twenty-two".
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