Base | Representation |
---|---|
bin | 100111011111011110… |
… | …101010110011001100 |
3 | 11001110012201122221221 |
4 | 213133132222303030 |
5 | 1143320420030320 |
6 | 31251414133124 |
7 | 3030545413042 |
oct | 473736526314 |
9 | 131405648857 |
10 | 42404064460 |
11 | 16a8aa9727a |
12 | 82750511a4 |
13 | 3cca162204 |
14 | 20a39a8392 |
15 | 1182ab23aa |
hex | 9df7aaccc |
42404064460 has 12 divisors (see below), whose sum is σ = 89048535408. Its totient is φ = 16961625776.
The previous prime is 42404064433. The next prime is 42404064589. The reversal of 42404064460 is 6446040424.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060101592 + ... + 1060101631.
It is an arithmetic number, because the mean of its divisors is an integer number (7420711284).
Almost surely, 242404064460 is an apocalyptic number.
It is an amenable number.
42404064460 is an abundant number, since it is smaller than the sum of its proper divisors (46644470948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42404064460 is a wasteful number, since it uses less digits than its factorization.
42404064460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120203232 (or 2120203230 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 34.
The spelling of 42404064460 in words is "forty-two billion, four hundred four million, sixty-four thousand, four hundred sixty".
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