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2222323033 = 7438238971
BaseRepresentation
bin1000010001110101…
…1111010101011001
312201212200201002111
42010131133111121
514022403314113
61004304032321
7106033301620
oct20435372531
95655621074
102222323033
11a40497207
125203026a1
13295549258
1417120c6b7
15d017b13d
hex8475f559

2222323033 has 16 divisors (see below), whose sum is σ = 2602310656. Its totient is φ = 1858081680.

The previous prime is 2222323007. The next prime is 2222323039. The reversal of 2222323033 is 3303232222.

It is not a de Polignac number, because 2222323033 - 225 = 2188768601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222322995 and 2222323013.

It is not an unprimeable number, because it can be changed into a prime (2222323039) 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, 243238 + ... + 252208.

It is an arithmetic number, because the mean of its divisors is an integer number (162644416).

Almost surely, 22222323033 is an apocalyptic number.

It is an amenable number.

2222323033 is a deficient number, since it is larger than the sum of its proper divisors (379987623).

2222323033 is an equidigital number, since it uses as much as digits as its factorization.

2222323033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2222323033 is about 47141.5213267455. The cubic root of 2222323033 is about 1304.9756131338.

Adding to 2222323033 its reverse (3303232222), we get a palindrome (5525555255).

The spelling of 2222323033 in words is "two billion, two hundred twenty-two million, three hundred twenty-three thousand, thirty-three".

Divisors: 1 7 43 301 823 5761 8971 35389 62797 247723 385753 2700271 7383133 51681931 317474719 2222323033