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2223323030 = 25222332303
BaseRepresentation
bin1000010010000101…
…0011011110010110
312201221120111211102
42010201103132112
514023132314110
61004341310102
7106044635225
oct20441233626
95657514742
102223323030
11a4100a555
12520705332
13295809476
141713cccbc
15d02c75a5
hex84853796

2223323030 has 8 divisors (see below), whose sum is σ = 4001981472. Its totient is φ = 889329208.

The previous prime is 2223323029. The next prime is 2223323033. The reversal of 2223323030 is 303233222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2223322993 and 2223323011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223323033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111166142 + ... + 111166161.

It is an arithmetic number, because the mean of its divisors is an integer number (500247684).

Almost surely, 22223323030 is an apocalyptic number.

2223323030 is a deficient number, since it is larger than the sum of its proper divisors (1778658442).

2223323030 is a wasteful number, since it uses less digits than its factorization.

2223323030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222332310.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2223323030 is about 47152.1264631830. The cubic root of 2223323030 is about 1305.1713206572.

Adding to 2223323030 its reverse (303233222), we get a palindrome (2526556252).

The spelling of 2223323030 in words is "two billion, two hundred twenty-three million, three hundred twenty-three thousand, thirty".

Divisors: 1 2 5 10 222332303 444664606 1111661515 2223323030