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23310068 = 227379829
BaseRepresentation
bin101100011101…
…0111011110100
31121212021101212
41120322323310
521431410233
62151340552
7402063245
oct130727364
947767355
1023310068
1112181221
127981758
134aa1c52
14314accc
1520a6a48
hex163aef4

23310068 has 12 divisors (see below), whose sum is σ = 41351940. Its totient is φ = 11495232.

The previous prime is 23310041. The next prime is 23310083. The reversal of 23310068 is 86001332.

It can be written as a sum of positive squares in 2 ways, for example, as 13337104 + 9972964 = 3652^2 + 3158^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39623 + ... + 40206.

It is an arithmetic number, because the mean of its divisors is an integer number (3445995).

Almost surely, 223310068 is an apocalyptic number.

It is an amenable number.

23310068 is a deficient number, since it is larger than the sum of its proper divisors (18041872).

23310068 is a wasteful number, since it uses less digits than its factorization.

23310068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79906 (or 79904 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 23310068 is about 4828.0501240149. The cubic root of 23310068 is about 285.6589574293.

It can be divided in two parts, 233 and 10068, that added together give a palindrome (10301).

The spelling of 23310068 in words is "twenty-three million, three hundred ten thousand, sixty-eight".

Divisors: 1 2 4 73 146 292 79829 159658 319316 5827517 11655034 23310068