Base | Representation |
---|---|
bin | 1001010010001100000011… |
… | …00100001011110001001110 |
3 | 2200021202122211022202012100 |
4 | 10221012001210023301032 |
5 | 10133444240221213032 |
6 | 111231015031415530 |
7 | 4205006211524031 |
oct | 451060144136116 |
9 | 80252584282170 |
10 | 20416153304142 |
11 | 6561495323972 |
12 | 23589545245a6 |
13 | b513093930bb |
14 | 50820b89b018 |
15 | 25610e95897c |
hex | 12918190bc4e |
20416153304142 has 12 divisors (see below), whose sum is σ = 44234998825680. Its totient is φ = 6805384434708.
The previous prime is 20416153304119. The next prime is 20416153304201. The reversal of 20416153304142 is 24140335161402.
20416153304142 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 615 + 3 + 30 + 4 + 1 + 4 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 20416153304097 and 20416153304106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567115369542 + ... + 567115369577.
It is an arithmetic number, because the mean of its divisors is an integer number (3686249902140).
Almost surely, 220416153304142 is an apocalyptic number.
20416153304142 is an abundant number, since it is smaller than the sum of its proper divisors (23818845521538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20416153304142 is a wasteful number, since it uses less digits than its factorization.
20416153304142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1134230739127 (or 1134230739124 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
Adding to 20416153304142 its reverse (24140335161402), we get a palindrome (44556488465544).
The spelling of 20416153304142 in words is "twenty trillion, four hundred sixteen billion, one hundred fifty-three million, three hundred four thousand, one hundred forty-two".
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