Base | Representation |
---|---|
bin | 1000110101100000100010… |
… | …00110011010110100010011 |
3 | 2112210120002012201102020000 |
4 | 10122300101012122310103 |
5 | 10021323103022124413 |
6 | 105154203221221043 |
7 | 4043552220616632 |
oct | 432602106326423 |
9 | 75716065642200 |
10 | 19430718942483 |
11 | 6211581315712 |
12 | 2219978561783 |
13 | aac402960994 |
14 | 4b2647acb519 |
15 | 23a686d07073 |
hex | 11ac1119ad13 |
19430718942483 has 40 divisors (see below), whose sum is σ = 29355092886240. Its totient is φ = 12807033275520.
The previous prime is 19430718942463. The next prime is 19430718942581. The reversal of 19430718942483 is 38424981703491.
19430718942483 is a `hidden beast` number, since 1 + 9 + 4 + 3 + 0 + 71 + 89 + 4 + 2 + 483 = 666.
It is not a de Polignac number, because 19430718942483 - 220 = 19430717893907 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 19430718942483.
It is not an unprimeable number, because it can be changed into a prime (19430718942433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 78172866 + ... + 78421032.
It is an arithmetic number, because the mean of its divisors is an integer number (733877322156).
Almost surely, 219430718942483 is an apocalyptic number.
19430718942483 is a deficient number, since it is larger than the sum of its proper divisors (9924373943757).
19430718942483 is a wasteful number, since it uses less digits than its factorization.
19430718942483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259129 (or 259120 counting only the distinct ones).
The product of its (nonzero) digits is 41803776, while the sum is 63.
The spelling of 19430718942483 in words is "nineteen trillion, four hundred thirty billion, seven hundred eighteen million, nine hundred forty-two thousand, four hundred eighty-three".
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