Base | Representation |
---|---|
bin | 11010100000010… |
… | …00010010010100 |
3 | 120111100122020110 |
4 | 31100020102110 |
5 | 423404111202 |
6 | 34021203020 |
7 | 5336535255 |
oct | 1520102224 |
9 | 514318213 |
10 | 222332052 |
11 | 1045563a8 |
12 | 62560470 |
13 | 370a6037 |
14 | 21756b2c |
15 | 147bb26c |
hex | d408494 |
222332052 has 24 divisors (see below), whose sum is σ = 549291456. Its totient is φ = 69751168.
The previous prime is 222331981. The next prime is 222332081. The reversal of 222332052 is 250233222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544728 + ... + 545135.
It is an arithmetic number, because the mean of its divisors is an integer number (22887144).
Almost surely, 2222332052 is an apocalyptic number.
It is an amenable number.
222332052 is an abundant number, since it is smaller than the sum of its proper divisors (326959404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222332052 is a wasteful number, since it uses less digits than its factorization.
222332052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089887 (or 1089885 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 222332052 is about 14910.8031976819. The cubic root of 222332052 is about 605.8066348180.
Adding to 222332052 its reverse (250233222), we get a palindrome (472565274).
The spelling of 222332052 in words is "two hundred twenty-two million, three hundred thirty-two thousand, fifty-two".
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