Base | Representation |
---|---|
bin | 10110100100000000… |
… | …10110100011000110 |
3 | 1011021012012110121002 |
4 | 23102000112203012 |
5 | 144301442223220 |
6 | 5321552453302 |
7 | 606114601151 |
oct | 132200264306 |
9 | 34235173532 |
10 | 12113242310 |
11 | 5156678264 |
12 | 242084a232 |
13 | 11b0763900 |
14 | 82ca98c98 |
15 | 4ad68dc75 |
hex | 2d20168c6 |
12113242310 has 48 divisors (see below), whose sum is σ = 23755458384. Its totient is φ = 4445041536.
The previous prime is 12113242303. The next prime is 12113242321. The reversal of 12113242310 is 1324231121.
It is a super-2 number, since 2×121132423102 (a number of 21 digits) contains 22 as substring.
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 (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253484 + ... + 297456.
It is an arithmetic number, because the mean of its divisors is an integer number (494905383).
Almost surely, 212113242310 is an apocalyptic number.
12113242310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12113242310 is a deficient number, since it is larger than the sum of its proper divisors (11642216074).
12113242310 is a wasteful number, since it uses less digits than its factorization.
12113242310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44169 (or 44156 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12113242310 its reverse (1324231121), we get a palindrome (13437473431).
The spelling of 12113242310 in words is "twelve billion, one hundred thirteen million, two hundred forty-two thousand, three hundred ten".
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