Base | Representation |
---|---|
bin | 110010100001101000010010… |
… | …101010100101010110101111 |
3 | 1002010210101110010001211100001 |
4 | 302201220102222211112233 |
5 | 213111220400231112031 |
6 | 2104335221154445131 |
7 | 64543245332362342 |
oct | 6241502252452657 |
9 | 1063711403054301 |
10 | 222213331113391 |
11 | 64893165362152 |
12 | 20b0a522b937a7 |
13 | 96cb81cc9a607 |
14 | 3cc327b130459 |
15 | 1aa542a8d1861 |
hex | ca1a12aa55af |
222213331113391 has 2 divisors, whose sum is σ = 222213331113392. Its totient is φ = 222213331113390.
The previous prime is 222213331113329. The next prime is 222213331113467. The reversal of 222213331113391 is 193311133312222.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 222213331113391 - 215 = 222213331080623 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 222213331113391.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222213331113311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106665556695 + 111106665556696.
It is an arithmetic number, because the mean of its divisors is an integer number (111106665556696).
Almost surely, 2222213331113391 is an apocalyptic number.
222213331113391 is a deficient number, since it is larger than the sum of its proper divisors (1).
222213331113391 is an equidigital number, since it uses as much as digits as its factorization.
222213331113391 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 34992, while the sum is 37.
The spelling of 222213331113391 in words is "two hundred twenty-two trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred thirteen thousand, three hundred ninety-one".
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