Base | Representation |
---|---|
bin | 101010101110000010… |
… | …110111111111100100 |
3 | 11101101201212021022001 |
4 | 222232002313333210 |
5 | 1222420113142210 |
6 | 33023334015044 |
7 | 3212456460346 |
oct | 525602677744 |
9 | 141351767261 |
10 | 45869662180 |
11 | 184a9257121 |
12 | 8a817a7484 |
13 | 4430144b54 |
14 | 2311d6d296 |
15 | 12d6e7603a |
hex | aae0b7fe4 |
45869662180 has 24 divisors (see below), whose sum is σ = 97683001920. Its totient is φ = 18089443680.
The previous prime is 45869662133. The next prime is 45869662217. The reversal of 45869662180 is 8126696854.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16149870 + ... + 16152709.
It is an arithmetic number, because the mean of its divisors is an integer number (4070125080).
Almost surely, 245869662180 is an apocalyptic number.
It is an amenable number.
45869662180 is an abundant number, since it is smaller than the sum of its proper divisors (51813339740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45869662180 is a wasteful number, since it uses less digits than its factorization.
45869662180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32302659 (or 32302657 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 55.
The spelling of 45869662180 in words is "forty-five billion, eight hundred sixty-nine million, six hundred sixty-two thousand, one hundred eighty".
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