Base | Representation |
---|---|
bin | 110011111011100011… |
… | …100101100101011011 |
3 | 12022221000022101112210 |
4 | 303323203211211123 |
5 | 1403144031032010 |
6 | 41341002410203 |
7 | 4012533221301 |
oct | 637343454533 |
9 | 168830271483 |
10 | 55760017755 |
11 | 21714092702 |
12 | a981b00963 |
13 | 53481c2a60 |
14 | 29ad710271 |
15 | 16b53c6b20 |
hex | cfb8e595b |
55760017755 has 16 divisors (see below), whose sum is σ = 96078800160. Its totient is φ = 27451085568.
The previous prime is 55760017739. The next prime is 55760017783. The reversal of 55760017755 is 55771006755.
It is not a de Polignac number, because 55760017755 - 24 = 55760017739 is a prime.
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, 142974210 + ... + 142974599.
It is an arithmetic number, because the mean of its divisors is an integer number (6004925010).
Almost surely, 255760017755 is an apocalyptic number.
55760017755 is a deficient number, since it is larger than the sum of its proper divisors (40318782405).
55760017755 is a wasteful number, since it uses less digits than its factorization.
55760017755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285948830.
The product of its (nonzero) digits is 1286250, while the sum is 48.
The spelling of 55760017755 in words is "fifty-five billion, seven hundred sixty million, seventeen thousand, seven hundred fifty-five".
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