Base | Representation |
---|---|
bin | 1000101101101110011110… |
… | …01011010111001010000001 |
3 | 2111211222220001210011222220 |
4 | 10112313033023113022001 |
5 | 10002432442143011401 |
6 | 104431302052321253 |
7 | 4015335025425651 |
oct | 426671713271201 |
9 | 74758801704886 |
10 | 19163324969601 |
11 | 61191363a416a |
12 | 2195b92913229 |
13 | a9012b09a557 |
14 | 4a371d164361 |
15 | 233736e43336 |
hex | 116dcf2d7281 |
19163324969601 has 32 divisors (see below), whose sum is σ = 26057892672000. Its totient is φ = 12524656375296.
The previous prime is 19163324969521. The next prime is 19163324969683. The reversal of 19163324969601 is 10696942336191.
It is a happy number.
It is not a de Polignac number, because 19163324969601 - 210 = 19163324968577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19163324969101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 669400050 + ... + 669428676.
It is an arithmetic number, because the mean of its divisors is an integer number (814309146000).
Almost surely, 219163324969601 is an apocalyptic number.
It is an amenable number.
19163324969601 is a deficient number, since it is larger than the sum of its proper divisors (6894567702399).
19163324969601 is a wasteful number, since it uses less digits than its factorization.
19163324969601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50333.
The product of its (nonzero) digits is 11337408, while the sum is 60.
The spelling of 19163324969601 in words is "nineteen trillion, one hundred sixty-three billion, three hundred twenty-four million, nine hundred sixty-nine thousand, six hundred one".
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