Base | Representation |
---|---|
bin | 11010011110010… |
… | …01011001100000 |
3 | 120110212112220011 |
4 | 31033021121200 |
5 | 423322340324 |
6 | 34011454304 |
7 | 5334413263 |
oct | 1517113140 |
9 | 513775804 |
10 | 222074464 |
11 | 10439a917 |
12 | 62457394 |
13 | 37015a11 |
14 | 216cacda |
15 | 14769c94 |
hex | d3c9660 |
222074464 has 12 divisors (see below), whose sum is σ = 437209164. Its totient is φ = 111037216.
The previous prime is 222074449. The next prime is 222074477. The reversal of 222074464 is 464470222.
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 as a sum of consecutive naturals, namely, 3469882 + ... + 3469945.
It is an arithmetic number, because the mean of its divisors is an integer number (36434097).
Almost surely, 2222074464 is an apocalyptic number.
It is an amenable number.
222074464 is a deficient number, since it is larger than the sum of its proper divisors (215134700).
222074464 is an equidigital number, since it uses as much as digits as its factorization.
222074464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6939837 (or 6939829 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 31.
The square root of 222074464 is about 14902.1630644682. The cubic root of 222074464 is about 605.5725872580.
The spelling of 222074464 in words is "two hundred twenty-two million, seventy-four thousand, four hundred sixty-four".
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