Base | Representation |
---|---|
bin | 100101011001111100… |
… | …1000110110010110011 |
3 | 21200100011100221200201 |
4 | 1022303321012302303 |
5 | 2304002320044102 |
6 | 100522453100031 |
7 | 5542406336632 |
oct | 1126371066263 |
9 | 250304327621 |
10 | 80327503027 |
11 | 31080865a42 |
12 | 13699627617 |
13 | 7761c421a5 |
14 | 3c6046b519 |
15 | 2152111987 |
hex | 12b3e46cb3 |
80327503027 has 4 divisors (see below), whose sum is σ = 80513878176. Its totient is φ = 80141127880.
The previous prime is 80327503007. The next prime is 80327503037. The reversal of 80327503027 is 72030572308.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80327503027 - 223 = 80319114419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80327503007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93186928 + ... + 93187789.
It is an arithmetic number, because the mean of its divisors is an integer number (20128469544).
Almost surely, 280327503027 is an apocalyptic number.
80327503027 is a deficient number, since it is larger than the sum of its proper divisors (186375149).
80327503027 is a wasteful number, since it uses less digits than its factorization.
80327503027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186375148.
The product of its (nonzero) digits is 70560, while the sum is 37.
The spelling of 80327503027 in words is "eighty billion, three hundred twenty-seven million, five hundred three thousand, twenty-seven".
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