Base | Representation |
---|---|
bin | 110100010110001100001011… |
… | …111011110100110111010101 |
3 | 1010012011010122212021001201112 |
4 | 310112030023323310313111 |
5 | 220133434341020344033 |
6 | 2133351045544504405 |
7 | 66331041535260314 |
oct | 6426141373646725 |
9 | 1105133585231645 |
10 | 230223332199893 |
11 | 673a119213172a |
12 | 219a29a817b105 |
13 | 9b5cc7586c626 |
14 | 40bcc23b3627b |
15 | 1b9398586bc48 |
hex | d1630bef4dd5 |
230223332199893 has 2 divisors, whose sum is σ = 230223332199894. Its totient is φ = 230223332199892.
The previous prime is 230223332199811. The next prime is 230223332199901. The reversal of 230223332199893 is 398991233322032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 134776821672964 + 95446510526929 = 11609342^2 + 9769673^2 .
It is a cyclic number.
It is not a de Polignac number, because 230223332199893 - 230 = 230222258458069 is a prime.
It is a super-3 number, since 3×2302233321998933 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230223362199893) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115111666099946 + 115111666099947.
It is an arithmetic number, because the mean of its divisors is an integer number (115111666099947).
Almost surely, 2230223332199893 is an apocalyptic number.
It is an amenable number.
230223332199893 is a deficient number, since it is larger than the sum of its proper divisors (1).
230223332199893 is an equidigital number, since it uses as much as digits as its factorization.
230223332199893 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22674816, while the sum is 59.
The spelling of 230223332199893 in words is "two hundred thirty trillion, two hundred twenty-three billion, three hundred thirty-two million, one hundred ninety-nine thousand, eight hundred ninety-three".
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