Base | Representation |
---|---|
bin | 1111110001101000101… |
… | …11110101010011000010 |
3 | 1220211010000102202022012 |
4 | 13320310113311103002 |
5 | 32340101400322041 |
6 | 1053002315412522 |
7 | 54106240405412 |
oct | 7706427652302 |
9 | 1824100382265 |
10 | 542044542146 |
11 | 199975016298 |
12 | 89075754142 |
13 | 3c164971793 |
14 | 1c341162642 |
15 | e176d7a3eb |
hex | 7e345f54c2 |
542044542146 has 16 divisors (see below), whose sum is σ = 822238008120. Its totient is φ = 267965470080.
The previous prime is 542044542133. The next prime is 542044542163. The reversal of 542044542146 is 641245440245.
It can be written as a sum of positive squares in 4 ways, for example, as 231756550921 + 310287991225 = 481411^2 + 557035^2 .
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, 5259956 + ... + 5362016.
Almost surely, 2542044542146 is an apocalyptic number.
542044542146 is a deficient number, since it is larger than the sum of its proper divisors (280193465974).
542044542146 is a wasteful number, since it uses less digits than its factorization.
542044542146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131989.
The product of its (nonzero) digits is 614400, while the sum is 41.
The spelling of 542044542146 in words is "five hundred forty-two billion, forty-four million, five hundred forty-two thousand, one hundred forty-six".
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