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23000324 = 225997459
BaseRepresentation
bin101011110111…
…1010100000100
31121021112111212
41113233110010
521342002244
62140550552
7366333224
oct127572404
947245455
1023000324
1111a8a536
127852458
1349c3c79
1430aa084
152044d9e
hex15ef504

23000324 has 12 divisors (see below), whose sum is σ = 40933200. Its totient is φ = 11305128.

The previous prime is 23000323. The next prime is 23000377. The reversal of 23000324 is 42300032.

It is a junction number, because it is equal to n+sod(n) for n = 23000299 and 23000308.

It is not an unprimeable number, because it can be changed into a prime (23000323) 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 3 ways as a sum of consecutive naturals, for example, 48494 + ... + 48965.

It is an arithmetic number, because the mean of its divisors is an integer number (3411100).

Almost surely, 223000324 is an apocalyptic number.

It is an amenable number.

23000324 is a deficient number, since it is larger than the sum of its proper divisors (17932876).

23000324 is a wasteful number, since it uses less digits than its factorization.

23000324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97522 (or 97520 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 23000324 is about 4795.8653025288. The cubic root of 23000324 is about 284.3880333599.

Adding to 23000324 its reverse (42300032), we get a palindrome (65300356).

The spelling of 23000324 in words is "twenty-three million, three hundred twenty-four", and thus it is an aban number.

Divisors: 1 2 4 59 118 236 97459 194918 389836 5750081 11500162 23000324