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1324230313 = 72319143063
BaseRepresentation
bin100111011101110…
…0010011010101001
310102021202212111011
41032323202122221
510203000332223
6335222503521
744546525530
oct11673423251
93367685434
101324230313
1161a54791a
1230b594ba1
1318146ca43
14c7c2b317
157b3c980d
hex4eee26a9

1324230313 has 16 divisors (see below), whose sum is σ = 1587511296. Its totient is φ = 1079994960.

The previous prime is 1324230307. The next prime is 1324230331. The reversal of 1324230313 is 3130324231.

It is a cyclic number.

It is not a de Polignac number, because 1324230313 - 213 = 1324222121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1324230373) 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 15 ways as a sum of consecutive naturals, for example, 9220 + ... + 52282.

It is an arithmetic number, because the mean of its divisors is an integer number (99219456).

Almost surely, 21324230313 is an apocalyptic number.

It is an amenable number.

1324230313 is a deficient number, since it is larger than the sum of its proper divisors (263280983).

1324230313 is a wasteful number, since it uses less digits than its factorization.

1324230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43284.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1324230313 is about 36389.9754465430. The cubic root of 1324230313 is about 1098.1319017103.

Adding to 1324230313 its reverse (3130324231), we get a palindrome (4454554544).

The spelling of 1324230313 in words is "one billion, three hundred twenty-four million, two hundred thirty thousand, three hundred thirteen".

Divisors: 1 7 23 161 191 1337 4393 30751 43063 301441 990449 6933143 8225033 57575231 189175759 1324230313