Base | Representation |
---|---|
bin | 1101000111011001010… |
… | …10000110110000000000 |
3 | 1121002012100221120022201 |
4 | 12203230222012300000 |
5 | 24340411121400311 |
6 | 543005134242544 |
7 | 44362311542326 |
oct | 6435452066000 |
9 | 1532170846281 |
10 | 450647059456 |
11 | 164133575830 |
12 | 73408956454 |
13 | 3365a472789 |
14 | 17b50809d16 |
15 | bac7ea49c1 |
hex | 68eca86c00 |
450647059456 has 44 divisors (see below), whose sum is σ = 982749879720. Its totient is φ = 204839567360.
The previous prime is 450647059433. The next prime is 450647059483. The reversal of 450647059456 is 654950746054.
It is a tau number, because it is divible by the number of its divisors (44).
It is a junction number, because it is equal to n+sod(n) for n = 450647059397 and 450647059406.
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, 19992601 + ... + 20015128.
Almost surely, 2450647059456 is an apocalyptic number.
It is an amenable number.
450647059456 is an abundant number, since it is smaller than the sum of its proper divisors (532102820264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450647059456 is a wasteful number, since it uses less digits than its factorization.
450647059456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40007760 (or 40007742 counting only the distinct ones).
The product of its (nonzero) digits is 18144000, while the sum is 55.
The spelling of 450647059456 in words is "four hundred fifty billion, six hundred forty-seven million, fifty-nine thousand, four hundred fifty-six".
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