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10233133 = 17601949
BaseRepresentation
bin100111000010…
…010100101101
3201020220012221
4213002110231
510104430013
61003155341
7152660131
oct47022455
921226187
1010233133
11585a339
123515b51
132173a11
1415053c1
15d7208d
hex9c252d

10233133 has 4 divisors (see below), whose sum is σ = 10835100. Its totient is φ = 9631168.

The previous prime is 10233121. The next prime is 10233151. The reversal of 10233133 is 33133201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33133201 = 50816521.

It can be written as a sum of positive squares in 2 ways, for example, as 8168164 + 2064969 = 2858^2 + 1437^2 .

It is a cyclic number.

It is not a de Polignac number, because 10233133 - 213 = 10224941 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 (10233173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300958 + ... + 300991.

It is an arithmetic number, because the mean of its divisors is an integer number (2708775).

Almost surely, 210233133 is an apocalyptic number.

It is an amenable number.

10233133 is a deficient number, since it is larger than the sum of its proper divisors (601967).

10233133 is an equidigital number, since it uses as much as digits as its factorization.

10233133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601966.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 10233133 is about 3198.9268513050. The cubic root of 10233133 is about 217.1048570515.

Adding to 10233133 its reverse (33133201), we get a palindrome (43366334).

The spelling of 10233133 in words is "ten million, two hundred thirty-three thousand, one hundred thirty-three".

Divisors: 1 17 601949 10233133