Base | Representation |
---|---|
bin | 100110011101111111000… |
… | …0111000000001110010110 |
3 | 200201102212012122200020120 |
4 | 1030323332013000032112 |
5 | 1143110411143212440 |
6 | 15124503043412410 |
7 | 1053656412123522 |
oct | 114737607001626 |
9 | 20642765580216 |
10 | 5287073022870 |
11 | 1759264984591 |
12 | 714806084106 |
13 | 2c47519aa882 |
14 | 143c77b2ad82 |
15 | 927e00a4dd0 |
hex | 4cefe1c0396 |
5287073022870 has 128 divisors (see below), whose sum is σ = 12850714022400. Its totient is φ = 1392012813312.
The previous prime is 5287073022851. The next prime is 5287073022923. The reversal of 5287073022870 is 782203707825.
It is a super-2 number, since 2×52870730228702 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1349774152 + ... + 1349778068.
It is an arithmetic number, because the mean of its divisors is an integer number (100396203300).
Almost surely, 25287073022870 is an apocalyptic number.
5287073022870 is an abundant number, since it is smaller than the sum of its proper divisors (7563640999530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5287073022870 is a wasteful number, since it uses less digits than its factorization.
5287073022870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5342.
The product of its (nonzero) digits is 2634240, while the sum is 51.
The spelling of 5287073022870 in words is "five trillion, two hundred eighty-seven billion, seventy-three million, twenty-two thousand, eight hundred seventy".
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