Base | Representation |
---|---|
bin | 110010100110100001… |
… | …0011010100000010010 |
3 | 101101111011111022221210 |
4 | 1211031002122200102 |
5 | 3240022131122012 |
6 | 121530515400550 |
7 | 10564601243253 |
oct | 1451502324022 |
9 | 341434438853 |
10 | 108666660882 |
11 | 420a355175a |
12 | 190882b3156 |
13 | a32a1bb150 |
14 | 538c0a4b2a |
15 | 2c6001e23c |
hex | 194d09a812 |
108666660882 has 32 divisors (see below), whose sum is σ = 234725827392. Its totient is φ = 33339530304.
The previous prime is 108666660877. The next prime is 108666660899. The reversal of 108666660882 is 288066666801.
108666660882 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1980373 + ... + 2034504.
It is an arithmetic number, because the mean of its divisors is an integer number (7335182106).
Almost surely, 2108666660882 is an apocalyptic number.
108666660882 is an abundant number, since it is smaller than the sum of its proper divisors (126059166510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108666660882 is a wasteful number, since it uses less digits than its factorization.
108666660882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4015242.
The product of its (nonzero) digits is 7962624, while the sum is 57.
The spelling of 108666660882 in words is "one hundred eight billion, six hundred sixty-six million, six hundred sixty thousand, eight hundred eighty-two".
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