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2230000303 = 19117368437
BaseRepresentation
bin1000010011101011…
…0001101010101111
312202102010202022211
42010322301222233
514031340002203
61005140351251
7106155455416
oct20472615257
95672122284
102230000303
11a44860263
125229a5527
1329700680b
1417224a47d
15d0b95c6d
hex84eb1aaf

2230000303 has 4 divisors (see below), whose sum is σ = 2347368760. Its totient is φ = 2112631848.

The previous prime is 2230000273. The next prime is 2230000319. The reversal of 2230000303 is 3030000322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3030000322 = 21515000161.

It is a cyclic number.

It is not a de Polignac number, because 2230000303 - 221 = 2227903151 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 (2230000343) 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 3 ways as a sum of consecutive naturals, for example, 58684200 + ... + 58684237.

It is an arithmetic number, because the mean of its divisors is an integer number (586842190).

Almost surely, 22230000303 is an apocalyptic number.

2230000303 is a deficient number, since it is larger than the sum of its proper divisors (117368457).

2230000303 is a wasteful number, since it uses less digits than its factorization.

2230000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117368456.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 2230000303 is about 47222.8790206612. The cubic root of 2230000303 is about 1306.4766153447.

Adding to 2230000303 its reverse (3030000322), we get a palindrome (5260000625).

The spelling of 2230000303 in words is "two billion, two hundred thirty million, three hundred three", and thus it is an aban number.

Divisors: 1 19 117368437 2230000303