Base | Representation |
---|---|
bin | 101101000111001101101… |
… | …111001001101001111101 |
3 | 101222100221220120020212221 |
4 | 231013031233021221331 |
5 | 401243023004010023 |
6 | 10332102113125341 |
7 | 436655640435646 |
oct | 55071557115175 |
9 | 11870856506787 |
10 | 3100123110013 |
11 | a95833748196 |
12 | 4209a8b59851 |
13 | 1964569b4cb7 |
14 | aa0924426cd |
15 | 5599469a85d |
hex | 2d1cdbc9a7d |
3100123110013 has 8 divisors (see below), whose sum is σ = 3207078305280. Its totient is φ = 2993171541360.
The previous prime is 3100123109983. The next prime is 3100123110043. The reversal of 3100123110013 is 3100113210013.
It is an interprime number because it is at equal distance from previous prime (3100123109983) and next prime (3100123110043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3100123110013 is a prime.
It is a super-2 number, since 2×31001231100132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100123110043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893068 + ... + 2645338.
It is an arithmetic number, because the mean of its divisors is an integer number (400884788160).
Almost surely, 23100123110013 is an apocalyptic number.
It is an amenable number.
3100123110013 is a deficient number, since it is larger than the sum of its proper divisors (106955195267).
3100123110013 is a wasteful number, since it uses less digits than its factorization.
3100123110013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1813307.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 3100123110013 its reverse (3100113210013), we get a palindrome (6200236320026).
The spelling of 3100123110013 in words is "three trillion, one hundred billion, one hundred twenty-three million, one hundred ten thousand, thirteen".
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