Base | Representation |
---|---|
bin | 10101101110100101… |
… | …010110111000101110 |
3 | 2020012220202001122010 |
4 | 111232211112320232 |
5 | 340240002421220 |
6 | 14415005302050 |
7 | 1454066530134 |
oct | 255645267056 |
9 | 66186661563 |
10 | 23330123310 |
11 | 9992278a4a |
12 | 4631264926 |
13 | 227a5a60c0 |
14 | 11b46a3754 |
15 | 9182be1e0 |
hex | 56e956e2e |
23330123310 has 32 divisors (see below), whose sum is σ = 60299396640. Its totient is φ = 5742799488.
The previous prime is 23330123273. The next prime is 23330123317. The reversal of 23330123310 is 1332103332.
It is a super-2 number, since 2×233301233102 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23330123317) 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, 29910025 + ... + 29910804.
It is an arithmetic number, because the mean of its divisors is an integer number (1884356145).
Almost surely, 223330123310 is an apocalyptic number.
23330123310 is an abundant number, since it is smaller than the sum of its proper divisors (36969273330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23330123310 is a wasteful number, since it uses less digits than its factorization.
23330123310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59820852.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23330123310 its reverse (1332103332), we get a palindrome (24662226642).
The spelling of 23330123310 in words is "twenty-three billion, three hundred thirty million, one hundred twenty-three thousand, three hundred ten".
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