Base | Representation |
---|---|
bin | 11001010010011001000011… |
… | …11100011111010000111110 |
3 | 21021220000201001120011012220 |
4 | 30221030201330133100332 |
5 | 24242033140314224032 |
6 | 314133423220510210 |
7 | 14466336651256521 |
oct | 1451144174372076 |
9 | 237800631504186 |
10 | 55607511086142 |
11 | 1679a016361354 |
12 | 62a1136b4b366 |
13 | 25049c55b47c2 |
14 | da35bc9d0bb8 |
15 | 66672b82112c |
hex | 329321f1f43e |
55607511086142 has 16 divisors (see below), whose sum is σ = 111215244038160. Its totient is φ = 18535800051072.
The previous prime is 55607511086089. The next prime is 55607511086177. The reversal of 55607511086142 is 24168011570655.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5892667 + ... + 12080502.
It is an arithmetic number, because the mean of its divisors is an integer number (6950952752385).
Almost surely, 255607511086142 is an apocalyptic number.
55607511086142 is an abundant number, since it is smaller than the sum of its proper divisors (55607732952018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55607511086142 is a wasteful number, since it uses less digits than its factorization.
55607511086142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18488827.
The product of its (nonzero) digits is 2016000, while the sum is 51.
The spelling of 55607511086142 in words is "fifty-five trillion, six hundred seven billion, five hundred eleven million, eighty-six thousand, one hundred forty-two".
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