Base | Representation |
---|---|
bin | 11000101010100110… |
… | …11001110111101100 |
3 | 1021011212202001110112 |
4 | 30111103121313230 |
5 | 204110012410444 |
6 | 10030004355152 |
7 | 646104531101 |
oct | 142523316754 |
9 | 37155661415 |
10 | 13242310124 |
11 | 5685a3665a |
12 | 26969a5ab8 |
13 | 1330651184 |
14 | 8d8a02aa8 |
15 | 52786769e |
hex | 3154d9dec |
13242310124 has 12 divisors (see below), whose sum is σ = 23611289184. Its totient is φ = 6496227504.
The previous prime is 13242310087. The next prime is 13242310127. The reversal of 13242310124 is 42101324231.
It is a self number, because there is not a number n which added to its sum of digits gives 13242310124.
It is not an unprimeable number, because it can be changed into a prime (13242310127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31231652 + ... + 31232075.
It is an arithmetic number, because the mean of its divisors is an integer number (1967607432).
Almost surely, 213242310124 is an apocalyptic number.
It is an amenable number.
13242310124 is a deficient number, since it is larger than the sum of its proper divisors (10368979060).
13242310124 is a wasteful number, since it uses less digits than its factorization.
13242310124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62463784 (or 62463782 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13242310124 its reverse (42101324231), we get a palindrome (55343634355).
The spelling of 13242310124 in words is "thirteen billion, two hundred forty-two million, three hundred ten thousand, one hundred twenty-four".
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