Base | Representation |
---|---|
bin | 100011011000011100001001… |
… | …1001100011010000000100001 |
3 | 1111210221120000011112220102010 |
4 | 1012300320103030122000201 |
5 | 311243031123002101423 |
6 | 3021525305125543133 |
7 | 122361031201455135 |
oct | 10660702314320041 |
9 | 1453846004486363 |
10 | 311222242222113 |
11 | 9018a680207282 |
12 | 2aaa4b57274aa9 |
13 | 10487192c183c1 |
14 | 56bd3460833c5 |
15 | 25ea910eb5693 |
hex | 11b0e1331a021 |
311222242222113 has 16 divisors (see below), whose sum is σ = 426191527250496. Its totient is φ = 201867576575040.
The previous prime is 311222242222097. The next prime is 311222242222121.
It is a happy number.
311222242222113 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 311222242222113 - 24 = 311222242222097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (311222242222513) 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, 40252998 + ... + 47357663.
It is an arithmetic number, because the mean of its divisors is an integer number (26636970453156).
Almost surely, 2311222242222113 is an apocalyptic number.
It is an amenable number.
311222242222113 is a deficient number, since it is larger than the sum of its proper divisors (114969285028383).
311222242222113 is a wasteful number, since it uses less digits than its factorization.
311222242222113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87642704.
The product of its digits is 9216, while the sum is 30.
The spelling of 311222242222113 in words is "three hundred eleven trillion, two hundred twenty-two billion, two hundred forty-two million, two hundred twenty-two thousand, one hundred thirteen".
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