Base | Representation |
---|---|
bin | 1001001011100000101010… |
… | …00110101000101000000010 |
3 | 2122110211101212010001220200 |
4 | 10211300111012220220002 |
5 | 10121214330242231002 |
6 | 110533350410350030 |
7 | 4152304152565632 |
oct | 445602506505002 |
9 | 78424355101820 |
10 | 20186700352002 |
11 | 648314a09a908 |
12 | 232039912b316 |
13 | b357a01276c2 |
14 | 4db081c926c2 |
15 | 250180918b1c |
hex | 125c151a8a02 |
20186700352002 has 24 divisors (see below), whose sum is σ = 43742508551040. Its totient is φ = 6728183534520.
The previous prime is 20186700351991. The next prime is 20186700352019. The reversal of 20186700352002 is 20025300768102.
It is a super-2 number, since 2×201867003520022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59541502 + ... + 59879577.
It is an arithmetic number, because the mean of its divisors is an integer number (1822604522960).
Almost surely, 220186700352002 is an apocalyptic number.
20186700352002 is an abundant number, since it is smaller than the sum of its proper divisors (23555808199038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20186700352002 is a wasteful number, since it uses less digits than its factorization.
20186700352002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119430478 (or 119430475 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The spelling of 20186700352002 in words is "twenty trillion, one hundred eighty-six billion, seven hundred million, three hundred fifty-two thousand, two".
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