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23233102330 = 256138087053
BaseRepresentation
bin10101101000110011…
…010000000111111010
32012222011011212212111
4111220303100013322
5340040133233310
614401222002534
71451511053134
oct255063200772
965864155774
1023233102330
119942531719
12460487644a
132263466539
1411a584a054
1590ea0728a
hex568cd01fa

23233102330 has 16 divisors (see below), whose sum is σ = 42505152264. Its totient is φ = 9140892480.

The previous prime is 23233102327. The next prime is 23233102331. The reversal of 23233102330 is 3320133232.

It can be written as a sum of positive squares in 4 ways, for example, as 6926067729 + 16307034601 = 83223^2 + 127699^2 .

It is not an unprimeable number, because it can be changed into a prime (23233102331) 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 7 ways as a sum of consecutive naturals, for example, 19042917 + ... + 19044136.

Almost surely, 223233102330 is an apocalyptic number.

23233102330 is a deficient number, since it is larger than the sum of its proper divisors (19272049934).

23233102330 is a wasteful number, since it uses less digits than its factorization.

23233102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38087121.

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

Adding to 23233102330 its reverse (3320133232), we get a palindrome (26553235562).

The spelling of 23233102330 in words is "twenty-three billion, two hundred thirty-three million, one hundred two thousand, three hundred thirty".

Divisors: 1 2 5 10 61 122 305 610 38087053 76174106 190435265 380870530 2323310233 4646620466 11616551165 23233102330