Base | Representation |
---|---|
bin | 1001010010001000000011… |
… | …11101001001111001110010 |
3 | 2200021120010121202211210202 |
4 | 10221010001331021321302 |
5 | 10133430344131211300 |
6 | 111230022351555202 |
7 | 4204602154045133 |
oct | 451040175117162 |
9 | 80246117684722 |
10 | 20414012366450 |
11 | 656059687477a |
12 | 235845752bb02 |
13 | b51057970971 |
14 | 5080873d5c8a |
15 | 256036a06ad5 |
hex | 129101f49e72 |
20414012366450 has 96 divisors (see below), whose sum is σ = 42283517253120. Its totient is φ = 7297035033600.
The previous prime is 20414012366389. The next prime is 20414012366549. The reversal of 20414012366450 is 5466321041402.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5912180 + ... + 8705279.
It is an arithmetic number, because the mean of its divisors is an integer number (440453304720).
Almost surely, 220414012366450 is an apocalyptic number.
20414012366450 is an abundant number, since it is smaller than the sum of its proper divisors (21869504886670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20414012366450 is a wasteful number, since it uses less digits than its factorization.
20414012366450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14617572 (or 14617567 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 38.
The spelling of 20414012366450 in words is "twenty trillion, four hundred fourteen billion, twelve million, three hundred sixty-six thousand, four hundred fifty".
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