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2223333130 = 25222333313
BaseRepresentation
bin1000010010000101…
…0101111100001010
312201221121000200111
42010201111330022
514023133130010
61004341424534
7106045006534
oct20441257412
95657530614
102223333130
11a410170a7
1252070b14a
13295810c45
141713d2854
15d02ca58a
hex84855f0a

2223333130 has 8 divisors (see below), whose sum is σ = 4001999652. Its totient is φ = 889333248.

The previous prime is 2223333109. The next prime is 2223333137. The reversal of 2223333130 is 313333222.

It can be written as a sum of positive squares in 2 ways, for example, as 1803615961 + 419717169 = 42469^2 + 20487^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2223333137) 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, 111166647 + ... + 111166666.

Almost surely, 22223333130 is an apocalyptic number.

2223333130 is a deficient number, since it is larger than the sum of its proper divisors (1778666522).

2223333130 is a wasteful number, since it uses less digits than its factorization.

2223333130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222333320.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2223333130 is about 47152.2335632152. The cubic root of 2223333130 is about 1305.1732970098.

Adding to 2223333130 its reverse (313333222), we get a palindrome (2536666352).

The spelling of 2223333130 in words is "two billion, two hundred twenty-three million, three hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 222333313 444666626 1111666565 2223333130