Base | Representation |
---|---|
bin | 10010001110101011101001… |
… | …000100011000111010110100 |
3 | 101111212112111212100221020002 |
4 | 102032223221010120322310 |
5 | 41002031340031222413 |
6 | 442303153230130432 |
7 | 22613235520010312 |
oct | 2216535104307264 |
9 | 344775455327202 |
10 | 80173769789108 |
11 | 23600560a136a6 |
12 | 8baa269350a18 |
13 | 359747ab06738 |
14 | 15b26071770b2 |
15 | 9407851d3958 |
hex | 48eae9118eb4 |
80173769789108 has 6 divisors (see below), whose sum is σ = 140304097130946. Its totient is φ = 40086884894552.
The previous prime is 80173769789051. The next prime is 80173769789177. The reversal of 80173769789108 is 80198796737108.
It can be written as a sum of positive squares in only one way, i.e., 48323797147024 + 31849972642084 = 6951532^2 + 5643578^2 .
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, 10021721223635 + ... + 10021721223642.
It is an arithmetic number, because the mean of its divisors is an integer number (23384016188491).
Almost surely, 280173769789108 is an apocalyptic number.
It is an amenable number.
80173769789108 is a deficient number, since it is larger than the sum of its proper divisors (60130327341838).
80173769789108 is a wasteful number, since it uses less digits than its factorization.
80173769789108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20043442447281 (or 20043442447279 counting only the distinct ones).
The product of its (nonzero) digits is 256048128, while the sum is 74.
The spelling of 80173769789108 in words is "eighty trillion, one hundred seventy-three billion, seven hundred sixty-nine million, seven hundred eighty-nine thousand, one hundred eight".
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