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23606093 = 72895413
BaseRepresentation
bin101101000001…
…1001101001101
31122102022110202
41122003031031
522020343333
62201543245
7404435300
oct132031515
948368422
1023606093
1112363675
127aa4b25
134b76904
1431c6b37
1521145e8
hex168334d

23606093 has 12 divisors (see below), whose sum is σ = 27773820. Its totient is φ = 20002752.

The previous prime is 23606053. The next prime is 23606117. The reversal of 23606093 is 39060632.

It can be written as a sum of positive squares in 2 ways, for example, as 4831204 + 18774889 = 2198^2 + 4333^2 .

It is not a de Polignac number, because 23606093 - 28 = 23605837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23606053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1655 + ... + 7067.

It is an arithmetic number, because the mean of its divisors is an integer number (2314485).

Almost surely, 223606093 is an apocalyptic number.

It is an amenable number.

23606093 is a deficient number, since it is larger than the sum of its proper divisors (4167727).

23606093 is an equidigital number, since it uses as much as digits as its factorization.

23606093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5516 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 23606093 is about 4858.6101922258. The cubic root of 23606093 is about 286.8631114000.

The spelling of 23606093 in words is "twenty-three million, six hundred six thousand, ninety-three".

Divisors: 1 7 49 89 623 4361 5413 37891 265237 481757 3372299 23606093