Base | Representation |
---|---|
bin | 1100000010001100… |
… | …1100001111101000 |
3 | 22100010122220012220 |
4 | 3000203030033220 |
5 | 23103443410124 |
6 | 1252315434040 |
7 | 143024243340 |
oct | 30043141750 |
9 | 8303586186 |
10 | 3230450664 |
11 | 1408561441 |
12 | 761a55920 |
13 | 3c637098c |
14 | 229073d20 |
15 | 13d915879 |
hex | c08cc3e8 |
3230450664 has 32 divisors (see below), whose sum is σ = 9229859520. Its totient is φ = 922985856.
The previous prime is 3230450633. The next prime is 3230450669. The reversal of 3230450664 is 4660540323.
It is a super-2 number, since 2×32304506642 = 20871622985076081792, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3230450669) 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 7 ways as a sum of consecutive naturals, for example, 9614269 + ... + 9614604.
It is an arithmetic number, because the mean of its divisors is an integer number (288433110).
Almost surely, 23230450664 is an apocalyptic number.
It is an amenable number.
3230450664 is an abundant number, since it is smaller than the sum of its proper divisors (5999408856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3230450664 is a wasteful number, since it uses less digits than its factorization.
3230450664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19228889 (or 19228885 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 33.
The square root of 3230450664 is about 56837.0536182163. The cubic root of 3230450664 is about 1478.2720678768.
Adding to 3230450664 its reverse (4660540323), we get a palindrome (7890990987).
The spelling of 3230450664 in words is "three billion, two hundred thirty million, four hundred fifty thousand, six hundred sixty-four".
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