Base | Representation |
---|---|
bin | 1010011110110011100… |
… | …1010001010001100000 |
3 | 122012210020220000010101 |
4 | 2213230321101101200 |
5 | 10422234413020242 |
6 | 214415552112144 |
7 | 16003153361005 |
oct | 2475471212140 |
9 | 565706800111 |
10 | 180068095072 |
11 | 6a403821aa8 |
12 | 2aa94535654 |
13 | 13c98a96ca8 |
14 | 8a02c838ac |
15 | 4a3d6a99b7 |
hex | 29ece51460 |
180068095072 has 24 divisors (see below), whose sum is σ = 355298643000. Its totient is φ = 89833519104.
The previous prime is 180068095061. The next prime is 180068095187. The reversal of 180068095072 is 270590860081.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6251922 + ... + 6280657.
It is an arithmetic number, because the mean of its divisors is an integer number (14804110125).
Almost surely, 2180068095072 is an apocalyptic number.
It is an amenable number.
180068095072 is a deficient number, since it is larger than the sum of its proper divisors (175230547928).
180068095072 is a wasteful number, since it uses less digits than its factorization.
180068095072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12533038 (or 12533030 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 46.
The spelling of 180068095072 in words is "one hundred eighty billion, sixty-eight million, ninety-five thousand, seventy-two".
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