Base | Representation |
---|---|
bin | 10101100010101010… |
… | …010111100010010101 |
3 | 2012200222101100002111 |
4 | 111202222113202111 |
5 | 334332302010401 |
6 | 14343102311021 |
7 | 1446120456220 |
oct | 254252274225 |
9 | 65628340074 |
10 | 23130110101 |
11 | 989a38707a |
12 | 4596288471 |
13 | 2248015aa7 |
14 | 1195cba5b7 |
15 | 905960e51 |
hex | 562a97895 |
23130110101 has 8 divisors (see below), whose sum is σ = 26467093440. Its totient is φ = 19801297248.
The previous prime is 23130109973. The next prime is 23130110111. The reversal of 23130110101 is 10101103132.
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 23130110101 - 27 = 23130109973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23130110111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036551 + ... + 2047876.
It is an arithmetic number, because the mean of its divisors is an integer number (3308386680).
Almost surely, 223130110101 is an apocalyptic number.
It is an amenable number.
23130110101 is a deficient number, since it is larger than the sum of its proper divisors (3336983339).
23130110101 is an equidigital number, since it uses as much as digits as its factorization.
23130110101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4085243.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 23130110101 its reverse (10101103132), we get a palindrome (33231213233).
The spelling of 23130110101 in words is "twenty-three billion, one hundred thirty million, one hundred ten thousand, one hundred one".
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