Base | Representation |
---|---|
bin | 11000101010011110… |
… | …01110000100101110 |
3 | 1021011210200022210211 |
4 | 30111033032010232 |
5 | 204104222310410 |
6 | 10025525053034 |
7 | 646062312130 |
oct | 142517160456 |
9 | 37153608724 |
10 | 13241213230 |
11 | 5685357533 |
12 | 269655717a |
13 | 1330358b1b |
14 | 8d87d9050 |
15 | 5276ec68a |
hex | 3153ce12e |
13241213230 has 32 divisors (see below), whose sum is σ = 27258739200. Its totient is φ = 4536565920.
The previous prime is 13241213197. The next prime is 13241213239. The reversal of 13241213230 is 3231214231.
13241213230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13241213239) 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 15 ways as a sum of consecutive naturals, for example, 30325 + ... + 165535.
It is an arithmetic number, because the mean of its divisors is an integer number (851835600).
Almost surely, 213241213230 is an apocalyptic number.
13241213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13241213230 is an abundant number, since it is smaller than the sum of its proper divisors (14017525970).
13241213230 is a wasteful number, since it uses less digits than its factorization.
13241213230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136624.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 13241213230 its reverse (3231214231), we get a palindrome (16472427461).
The spelling of 13241213230 in words is "thirteen billion, two hundred forty-one million, two hundred thirteen thousand, two hundred thirty".
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