Base | Representation |
---|---|
bin | 110011100110110110… |
… | …000000100111001000 |
3 | 12022000210102221210201 |
4 | 303212312000213020 |
5 | 1401441101304022 |
6 | 41242310421544 |
7 | 4001113460341 |
oct | 634666004710 |
9 | 168023387721 |
10 | 55412525512 |
11 | 21555a20633 |
12 | a8a56618b4 |
13 | 52c1207146 |
14 | 29794d70c8 |
15 | 1694b36127 |
hex | ce6d809c8 |
55412525512 has 16 divisors (see below), whose sum is σ = 106314729840. Its totient is φ = 27061930896.
The previous prime is 55412525459. The next prime is 55412525537. The reversal of 55412525512 is 21552521455.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80541118 + ... + 80541805.
It is an arithmetic number, because the mean of its divisors is an integer number (6644670615).
Almost surely, 255412525512 is an apocalyptic number.
It is an amenable number.
55412525512 is a deficient number, since it is larger than the sum of its proper divisors (50902204328).
55412525512 is a wasteful number, since it uses less digits than its factorization.
55412525512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161082972 (or 161082968 counting only the distinct ones).
The product of its digits is 100000, while the sum is 37.
The spelling of 55412525512 in words is "fifty-five billion, four hundred twelve million, five hundred twenty-five thousand, five hundred twelve".
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