Base | Representation |
---|---|
bin | 11000011010111000… |
… | …10111100000111010 |
3 | 1020211200121110110111 |
4 | 30031130113200322 |
5 | 203322233121132 |
6 | 10004534134534 |
7 | 642613630045 |
oct | 141534274072 |
9 | 36750543414 |
10 | 13110442042 |
11 | 5618559175 |
12 | 265a7b144a |
13 | 130c230319 |
14 | 8c52b7c5c |
15 | 51aeba647 |
hex | 30d71783a |
13110442042 has 16 divisors (see below), whose sum is σ = 19712393280. Its totient is φ = 6539664352.
The previous prime is 13110441947. The next prime is 13110442067. The reversal of 13110442042 is 24024401131.
It is a happy number.
13110442042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×131104420422 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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, 1586373 + ... + 1594615.
It is an arithmetic number, because the mean of its divisors is an integer number (1232024580).
Almost surely, 213110442042 is an apocalyptic number.
13110442042 is a deficient number, since it is larger than the sum of its proper divisors (6601951238).
13110442042 is an equidigital number, since it uses as much as digits as its factorization.
13110442042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10037.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 13110442042 its reverse (24024401131), we get a palindrome (37134843173).
The spelling of 13110442042 in words is "thirteen billion, one hundred ten million, four hundred forty-two thousand, forty-two".
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