Base | Representation |
---|---|
bin | 11000011010111000… |
… | …10100111001100110 |
3 | 1020211200120220202220 |
4 | 30031130110321212 |
5 | 203322232300314 |
6 | 10004534013210 |
7 | 642613553610 |
oct | 141534247146 |
9 | 36750526686 |
10 | 13110431334 |
11 | 5618551120 |
12 | 265a7a7206 |
13 | 130c2284a0 |
14 | 8c52b3db0 |
15 | 51aeb73a9 |
hex | 30d714e66 |
13110431334 has 128 divisors (see below), whose sum is σ = 36157750272. Its totient is φ = 3058352640.
The previous prime is 13110431317. The next prime is 13110431353. The reversal of 13110431334 is 43313401131.
13110431334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
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 63 ways as a sum of consecutive naturals, for example, 192724 + ... + 251720.
It is an arithmetic number, because the mean of its divisors is an integer number (282482424).
Almost surely, 213110431334 is an apocalyptic number.
13110431334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13110431334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18078875136).
13110431334 is an abundant number, since it is smaller than the sum of its proper divisors (23047318938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13110431334 is a wasteful number, since it uses less digits than its factorization.
13110431334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59070.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13110431334 its reverse (43313401131), we get a palindrome (56423832465).
It can be divided in two parts, 13110 and 431334, that added together give a palindrome (444444).
The spelling of 13110431334 in words is "thirteen billion, one hundred ten million, four hundred thirty-one thousand, three hundred thirty-four".
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