Base | Representation |
---|---|
bin | 110010100001011110000010… |
… | …111101100011011000100101 |
3 | 1002010202100001102222011112202 |
4 | 302201132002331203120211 |
5 | 213111030333014413412 |
6 | 2104330201415424245 |
7 | 64542405612420026 |
oct | 6241360275433045 |
9 | 1063670042864482 |
10 | 222202330232357 |
11 | 6488952a682432 |
12 | 20b08372985085 |
13 | 96ca788b24c57 |
14 | 3cc29160b0c4d |
15 | 1aa4ed4c1b3c2 |
hex | ca1782f63625 |
222202330232357 has 2 divisors, whose sum is σ = 222202330232358. Its totient is φ = 222202330232356.
The previous prime is 222202330232327. The next prime is 222202330232369. The reversal of 222202330232357 is 753232033202222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 187502384308801 + 34699945923556 = 13693151^2 + 5890666^2 .
It is a cyclic number.
It is not a de Polignac number, because 222202330232357 - 212 = 222202330228261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 222202330232357.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222202330232327) 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, 111101165116178 + 111101165116179.
It is an arithmetic number, because the mean of its divisors is an integer number (111101165116179).
Almost surely, 2222202330232357 is an apocalyptic number.
It is an amenable number.
222202330232357 is a deficient number, since it is larger than the sum of its proper divisors (1).
222202330232357 is an equidigital number, since it uses as much as digits as its factorization.
222202330232357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 362880, while the sum is 38.
Adding to 222202330232357 its reverse (753232033202222), we get a palindrome (975434363434579).
The spelling of 222202330232357 in words is "two hundred twenty-two trillion, two hundred two billion, three hundred thirty million, two hundred thirty-two thousand, three hundred fifty-seven".
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