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3230430241 = 8936296969
BaseRepresentation
bin1100000010001100…
…0111010000100001
322100010121212012111
43000203013100201
523103442231431
61252315155321
7143024126653
oct30043072041
98303555174
103230430241
111408548065
12761a45b41
133c63645ac
1422906a6d3
1513d90e7b1
hexc08c7421

3230430241 has 4 divisors (see below), whose sum is σ = 3266727300. Its totient is φ = 3194133184.

The previous prime is 3230430209. The next prime is 3230430257. The reversal of 3230430241 is 1420340323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1883907216 + 1346523025 = 43404^2 + 36695^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230430241 - 25 = 3230430209 is a prime.

It is a super-3 number, since 3×32304302413 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230430041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18148396 + ... + 18148573.

It is an arithmetic number, because the mean of its divisors is an integer number (816681825).

Almost surely, 23230430241 is an apocalyptic number.

It is an amenable number.

3230430241 is a deficient number, since it is larger than the sum of its proper divisors (36297059).

3230430241 is an equidigital number, since it uses as much as digits as its factorization.

3230430241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36297058.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3230430241 is about 56836.8739552062. The cubic root of 3230430241 is about 1478.2689526443.

Adding to 3230430241 its reverse (1420340323), we get a palindrome (4650770564).

The spelling of 3230430241 in words is "three billion, two hundred thirty million, four hundred thirty thousand, two hundred forty-one".

Divisors: 1 89 36296969 3230430241