Base | Representation |
---|---|
bin | 10011000100111110010… |
… | …110100011001110101101 |
3 | 11122022221121201111220210 |
4 | 103010332112203032231 |
5 | 132434422321433031 |
6 | 2442134210133033 |
7 | 163501035455205 |
oct | 23047626431655 |
9 | 4568847644823 |
10 | 1311011124141 |
11 | 465aa6668794 |
12 | 1920bab81179 |
13 | 96821418204 |
14 | 4764bb13405 |
15 | 24180960746 |
hex | 1313e5a33ad |
1311011124141 has 16 divisors (see below), whose sum is σ = 1770719184000. Its totient is φ = 862689282048.
The previous prime is 1311011124133. The next prime is 1311011124151. The reversal of 1311011124141 is 1414211101131.
It is not a de Polignac number, because 1311011124141 - 23 = 1311011124133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311011124121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4100841 + ... + 4408958.
It is an arithmetic number, because the mean of its divisors is an integer number (110669949000).
Almost surely, 21311011124141 is an apocalyptic number.
It is an amenable number.
1311011124141 is a deficient number, since it is larger than the sum of its proper divisors (459708059859).
1311011124141 is an equidigital number, since it uses as much as digits as its factorization.
1311011124141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8510468.
The product of its (nonzero) digits is 96, while the sum is 21.
Adding to 1311011124141 its reverse (1414211101131), we get a palindrome (2725222225272).
The spelling of 1311011124141 in words is "one trillion, three hundred eleven billion, eleven million, one hundred twenty-four thousand, one hundred forty-one".
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