Base | Representation |
---|---|
bin | 110011100000011111… |
… | …000000001011100000 |
3 | 12021202100200022122011 |
4 | 303200133000023200 |
5 | 1401231243044021 |
6 | 41223535522304 |
7 | 3665346544123 |
oct | 634037001340 |
9 | 167670608564 |
10 | 55305831136 |
11 | 21500777566 |
12 | a875989394 |
13 | 52a508b58a |
14 | 29692823ba |
15 | 168a5acde1 |
hex | ce07c02e0 |
55305831136 has 12 divisors (see below), whose sum is σ = 108883355112. Its totient is φ = 27652915552.
The previous prime is 55305831121. The next prime is 55305831157. The reversal of 55305831136 is 63113850355.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864153580 + ... + 864153643.
It is an arithmetic number, because the mean of its divisors is an integer number (9073612926).
Almost surely, 255305831136 is an apocalyptic number.
It is an amenable number.
55305831136 is a deficient number, since it is larger than the sum of its proper divisors (53577523976).
55305831136 is a wasteful number, since it uses less digits than its factorization.
55305831136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1728307233 (or 1728307225 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 40.
The spelling of 55305831136 in words is "fifty-five billion, three hundred five million, eight hundred thirty-one thousand, one hundred thirty-six".
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