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222030341 = 1321677867
BaseRepresentation
bin11010011101111…
…10101000000101
3120110210022100222
431032332220011
5423314432331
634010514125
75334140531
oct1516765005
9513708328
10222030341
1110436a755
1262435945
1336ccb900
14216b8bc1
151475bb7b
hexd3bea05

222030341 has 12 divisors (see below), whose sum is σ = 241893792. Its totient is φ = 203697936.

The previous prime is 222030337. The next prime is 222030359. The reversal of 222030341 is 143030222.

It is not a de Polignac number, because 222030341 - 22 = 222030337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24290 + ... + 32156.

It is an arithmetic number, because the mean of its divisors is an integer number (20157816).

Almost surely, 2222030341 is an apocalyptic number.

It is an amenable number.

222030341 is a deficient number, since it is larger than the sum of its proper divisors (19863451).

222030341 is a wasteful number, since it uses less digits than its factorization.

222030341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060 (or 8047 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 222030341 is about 14900.6825682584. The cubic root of 222030341 is about 605.5324784155.

Adding to 222030341 its reverse (143030222), we get a palindrome (365060563).

The spelling of 222030341 in words is "two hundred twenty-two million, thirty thousand, three hundred forty-one".

Divisors: 1 13 167 169 2171 7867 28223 102271 1313789 1329523 17079257 222030341