Base | Representation |
---|---|
bin | 11000010001110000100… |
… | …001101010011000101100 |
3 | 12220111021010222110210221 |
4 | 120101300201222120230 |
5 | 204313222301332104 |
6 | 3314231140541124 |
7 | 231350621036011 |
oct | 30216041523054 |
9 | 5814233873727 |
10 | 1668335183404 |
11 | 59359a79917a |
12 | 22b4020b17a4 |
13 | c14284924c6 |
14 | 5aa68179708 |
15 | 2d5e5990c54 |
hex | 1847086a62c |
1668335183404 has 48 divisors (see below), whose sum is σ = 3167543725920. Its totient is φ = 766168865280.
The previous prime is 1668335183399. The next prime is 1668335183407. The reversal of 1668335183404 is 4043815338661.
It is not an unprimeable number, because it can be changed into a prime (1668335183407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265507 + ... + 1845850.
It is an arithmetic number, because the mean of its divisors is an integer number (65990494290).
Almost surely, 21668335183404 is an apocalyptic number.
It is an amenable number.
1668335183404 is a deficient number, since it is larger than the sum of its proper divisors (1499208542516).
1668335183404 is a wasteful number, since it uses less digits than its factorization.
1668335183404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111698 (or 2111696 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 52.
The spelling of 1668335183404 in words is "one trillion, six hundred sixty-eight billion, three hundred thirty-five million, one hundred eighty-three thousand, four hundred four".
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