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10131233 = 74573167
BaseRepresentation
bin100110101001…
…011100100001
3201001201102212
4212221130201
510043144413
61001051505
7152054060
oct46513441
921051385
1010131233
11579a822
123486b95
132139518
1414ba1d7
15d51ca8
hex9a9721

10131233 has 8 divisors (see below), whose sum is σ = 11607552. Its totient is φ = 8662176.

The previous prime is 10131227. The next prime is 10131257. The reversal of 10131233 is 33213101.

10131233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10131233 - 26 = 10131169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131263) 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 7 ways as a sum of consecutive naturals, for example, 1616 + ... + 4782.

It is an arithmetic number, because the mean of its divisors is an integer number (1450944).

Almost surely, 210131233 is an apocalyptic number.

It is an amenable number.

10131233 is a deficient number, since it is larger than the sum of its proper divisors (1476319).

10131233 is an equidigital number, since it uses as much as digits as its factorization.

10131233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 10131233 is about 3182.9597861110. The cubic root of 10131233 is about 216.3818192376.

Adding to 10131233 its reverse (33213101), we get a palindrome (43344334).

The spelling of 10131233 in words is "ten million, one hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 7 457 3167 3199 22169 1447319 10131233