Base | Representation |
---|---|
bin | 101010000111001001… |
… | …110011011011001111 |
3 | 11022201021002002020221 |
4 | 222013021303123033 |
5 | 1220101043321210 |
6 | 32434504452211 |
7 | 3160344402244 |
oct | 520711633317 |
9 | 138637062227 |
10 | 45217167055 |
11 | 181a3a03955 |
12 | 891b17a067 |
13 | 4357bc9268 |
14 | 228d43d5cb |
15 | 1299a391da |
hex | a872736cf |
45217167055 has 32 divisors (see below), whose sum is σ = 57429504000. Its totient is φ = 34109361792.
The previous prime is 45217167041. The next prime is 45217167067. The reversal of 45217167055 is 55076171254.
It is a cyclic number.
It is not a de Polignac number, because 45217167055 - 213 = 45217158863 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2485402 + ... + 2503528.
It is an arithmetic number, because the mean of its divisors is an integer number (1794672000).
Almost surely, 245217167055 is an apocalyptic number.
45217167055 is a deficient number, since it is larger than the sum of its proper divisors (12212336945).
45217167055 is a wasteful number, since it uses less digits than its factorization.
45217167055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18463.
The product of its (nonzero) digits is 294000, while the sum is 43.
The spelling of 45217167055 in words is "forty-five billion, two hundred seventeen million, one hundred sixty-seven thousand, fifty-five".
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