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12304411 = 71919203
BaseRepresentation
bin101110111100…
…000000011011
3212011010110221
4232330000123
511122220121
61115420511
7206404630
oct56740033
925133427
1012304411
116a44539
124154737
13271a722
1418c4187
151130b41
hexbbc01b

12304411 has 8 divisors (see below), whose sum is σ = 14137344. Its totient is φ = 10490280.

The previous prime is 12304403. The next prime is 12304421. The reversal of 12304411 is 11440321.

12304411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12304411 - 23 = 12304403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12304421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265 + ... + 5938.

It is an arithmetic number, because the mean of its divisors is an integer number (1767168).

Almost surely, 212304411 is an apocalyptic number.

12304411 is a deficient number, since it is larger than the sum of its proper divisors (1832933).

12304411 is an equidigital number, since it uses as much as digits as its factorization.

12304411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9401.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12304411 is about 3507.7643877547. The cubic root of 12304411 is about 230.8626145336.

Adding to 12304411 its reverse (11440321), we get a palindrome (23744732).

The spelling of 12304411 in words is "twelve million, three hundred four thousand, four hundred eleven".

Divisors: 1 7 191 1337 9203 64421 1757773 12304411