Base | Representation |
---|---|
bin | 110010110000011011001010… |
… | …001111001001010010010011 |
3 | 1002021101120201010121121212021 |
4 | 302300123022033021102103 |
5 | 213224400041420211011 |
6 | 2110434242410512311 |
7 | 65006560034535430 |
oct | 6260331217112223 |
9 | 1067346633547767 |
10 | 223230023210131 |
11 | 65145359564413 |
12 | 21053583135697 |
13 | 9773668522372 |
14 | 3d1a5683c6b87 |
15 | 1ac1ad279e471 |
hex | cb06ca3c9493 |
223230023210131 has 8 divisors (see below), whose sum is σ = 257986543678560. Its totient is φ = 189190132029888.
The previous prime is 223230023210071. The next prime is 223230023210177. The reversal of 223230023210131 is 131012320032322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223230023210131 - 239 = 222680267396243 is a prime.
It is a super-3 number, since 3×2232300232101313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223230023210096 and 223230023210105.
It is not an unprimeable number, because it can be changed into a prime (223230023210191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179157321376 + ... + 179157322621.
It is an arithmetic number, because the mean of its divisors is an integer number (32248317959820).
Almost surely, 2223230023210131 is an apocalyptic number.
223230023210131 is a deficient number, since it is larger than the sum of its proper divisors (34756520468429).
223230023210131 is an equidigital number, since it uses as much as digits as its factorization.
223230023210131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358314644093.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 223230023210131 its reverse (131012320032322), we get a palindrome (354242343242453).
The spelling of 223230023210131 in words is "two hundred twenty-three trillion, two hundred thirty billion, twenty-three million, two hundred ten thousand, one hundred thirty-one".
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