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2220253411 = 2396532757
BaseRepresentation
bin1000010001010110…
…0110000011100011
312201201210120002211
42010111212003203
514021341102121
61004151422551
7106006562005
oct20425460343
95651716084
102220253411
11a3a303282
1251b684a57
13294ca321c
14170c30375
15cedbcce1
hex845660e3

2220253411 has 4 divisors (see below), whose sum is σ = 2316786192. Its totient is φ = 2123720632.

The previous prime is 2220253349. The next prime is 2220253423. The reversal of 2220253411 is 1143520222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2220253411 - 213 = 2220245219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220253471) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 48266356 + ... + 48266401.

It is an arithmetic number, because the mean of its divisors is an integer number (579196548).

Almost surely, 22220253411 is an apocalyptic number.

2220253411 is a deficient number, since it is larger than the sum of its proper divisors (96532781).

2220253411 is an equidigital number, since it uses as much as digits as its factorization.

2220253411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96532780.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2220253411 is about 47119.5650552931. The cubic root of 2220253411 is about 1304.5703847547.

Adding to 2220253411 its reverse (1143520222), we get a palindrome (3363773633).

The spelling of 2220253411 in words is "two billion, two hundred twenty million, two hundred fifty-three thousand, four hundred eleven".

Divisors: 1 23 96532757 2220253411