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2222052 = 223723779
BaseRepresentation
bin1000011110011111100100
311011220002020
420132133210
51032101202
6115343140
724613200
oct10363744
94156066
102222052
111288508
128b1ab0
135ca531
1441bb00
152dd5bc
hex21e7e4

2222052 has 36 divisors (see below), whose sum is σ = 6032880. Its totient is φ = 634704.

The previous prime is 2222039. The next prime is 2222071. The reversal of 2222052 is 2502222.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1302 + ... + 2477.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

22222052 is an apocalyptic number.

It is an amenable number.

2222052 is an abundant number, since it is smaller than the sum of its proper divisors (3810828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222052 is a wasteful number, since it uses less digits than its factorization.

2222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2222052 is about 1490.6548896374. The cubic root of 2222052 is about 130.4922559665.

Adding to 2222052 its reverse (2502222), we get a palindrome (4724274).

The spelling of 2222052 in words is "two million, two hundred twenty-two thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 3779 7558 11337 15116 22674 26453 45348 52906 79359 105812 158718 185171 317436 370342 555513 740684 1111026 2222052