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2222030141 = 29533594027
BaseRepresentation
bin1000010001110001…
…0111110100111101
312201212010211022122
42010130113310331
514022314431031
61004253452325
7106030641662
oct20434276475
95655124278
102222030141
11a40307151
125201a10a5
13295475b46
14171173a69
15d011e47b
hex84717d3d

2222030141 has 16 divisors (see below), whose sum is σ = 2349129600. Its totient is φ = 2098544448.

The previous prime is 2222030131. The next prime is 2222030147. The reversal of 2222030141 is 1410302222.

It is a cyclic number.

It is not a de Polignac number, because 2222030141 - 214 = 2222013757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222030147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549770 + ... + 553796.

It is an arithmetic number, because the mean of its divisors is an integer number (146820600).

Almost surely, 22222030141 is an apocalyptic number.

It is an amenable number.

2222030141 is a deficient number, since it is larger than the sum of its proper divisors (127099459).

2222030141 is a wasteful number, since it uses less digits than its factorization.

2222030141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4468.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2222030141 is about 47138.4147060548. The cubic root of 2222030141 is about 1304.9182806782.

Adding to 2222030141 its reverse (1410302222), we get a palindrome (3632332363).

The spelling of 2222030141 in words is "two billion, two hundred twenty-two million, thirty thousand, one hundred forty-one".

Divisors: 1 29 53 359 1537 4027 10411 19027 116783 213431 551783 1445693 6189499 41925097 76621729 2222030141