Base | Representation |
---|---|
bin | 100011011111101000101100… |
… | …0000111110001101101001010 |
3 | 1111221110002210012110011012220 |
4 | 1012333101120013301231022 |
5 | 311410232110211130232 |
6 | 3024003510352314510 |
7 | 122522342414366025 |
oct | 10677213007615512 |
9 | 1457402705404186 |
10 | 312211241114442 |
11 | 9053105330814a |
12 | 2b024768b42a36 |
13 | 10529516c8c377 |
14 | 571516740c1bc |
15 | 26164e6a1e42c |
hex | 11bf4581f1b4a |
312211241114442 has 16 divisors (see below), whose sum is σ = 624616583132352. Its totient is φ = 104038063554240.
The previous prime is 312211241114407. The next prime is 312211241114447. The reversal of 312211241114442 is 244411142112213.
It is not an unprimeable number, because it can be changed into a prime (312211241114447) 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, 8087516734 + ... + 8087555337.
It is an arithmetic number, because the mean of its divisors is an integer number (39038536445772).
Almost surely, 2312211241114442 is an apocalyptic number.
312211241114442 is an abundant number, since it is smaller than the sum of its proper divisors (312405342017910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312211241114442 is a wasteful number, since it uses less digits than its factorization.
312211241114442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16175075293.
The product of its digits is 12288, while the sum is 33.
Adding to 312211241114442 its reverse (244411142112213), we get a palindrome (556622383226655).
The spelling of 312211241114442 in words is "three hundred twelve trillion, two hundred eleven billion, two hundred forty-one million, one hundred fourteen thousand, four hundred forty-two".
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