Base | Representation |
---|---|
bin | 11010100000111… |
… | …00010110100101 |
3 | 120111111210222122 |
4 | 31100130112211 |
5 | 423414223440 |
6 | 34023035325 |
7 | 5340330014 |
oct | 1520342645 |
9 | 514453878 |
10 | 222414245 |
11 | 104602129 |
12 | 6259bb45 |
13 | 37104581 |
14 | 21778a7b |
15 | 147d57b5 |
hex | d41c5a5 |
222414245 has 8 divisors (see below), whose sum is σ = 270656640. Its totient is φ = 175425040.
The previous prime is 222414239. The next prime is 222414259. The reversal of 222414245 is 542414222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222414245 - 24 = 222414229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312905 + ... + 313614.
It is an arithmetic number, because the mean of its divisors is an integer number (33832080).
Almost surely, 2222414245 is an apocalyptic number.
It is an amenable number.
222414245 is a deficient number, since it is larger than the sum of its proper divisors (48242395).
222414245 is an equidigital number, since it uses as much as digits as its factorization.
222414245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 626595.
The product of its digits is 5120, while the sum is 26.
The square root of 222414245 is about 14913.5590990213. The cubic root of 222414245 is about 605.8812783217.
Adding to 222414245 its reverse (542414222), we get a palindrome (764828467).
The spelling of 222414245 in words is "two hundred twenty-two million, four hundred fourteen thousand, two hundred forty-five".
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