Base | Representation |
---|---|
bin | 1001100011100… |
… | …10000110000000 |
3 | 12120211111121201 |
4 | 10301302012000 |
5 | 131010042404 |
6 | 11542030544 |
7 | 1662225004 |
oct | 461620600 |
9 | 176744551 |
10 | 80159104 |
11 | 4127a7a3 |
12 | 22a18454 |
13 | 137b792c |
14 | a908704 |
15 | 7085ca4 |
hex | 4c72180 |
80159104 has 32 divisors (see below), whose sum is σ = 160172640. Its totient is φ = 39959040.
The previous prime is 80159099. The next prime is 80159113. The reversal of 80159104 is 40195108.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
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, 54442 + ... + 55894.
It is an arithmetic number, because the mean of its divisors is an integer number (5005395).
Almost surely, 280159104 is an apocalyptic number.
It is an amenable number.
80159104 is a deficient number, since it is larger than the sum of its proper divisors (80013536).
80159104 is a wasteful number, since it uses less digits than its factorization.
80159104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1898 (or 1886 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 80159104 is about 8953.1616761901. The cubic root of 80159104 is about 431.1723981630.
The spelling of 80159104 in words is "eighty million, one hundred fifty-nine thousand, one hundred four".
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