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10200233 = 64115913
BaseRepresentation
bin100110111010…
…010010101001
3201012020002102
4212322102221
510102401413
61002343145
7152462201
oct46722251
921166072
1010200233
11583764a
1234baab5
132161a54
1414d7401
15d67458
hex9ba4a9

10200233 has 4 divisors (see below), whose sum is σ = 10216788. Its totient is φ = 10183680.

The previous prime is 10200227. The next prime is 10200241. The reversal of 10200233 is 33200201.

10200233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8779369 + 1420864 = 2963^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200233 - 28 = 10199977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10200263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7316 + ... + 8597.

It is an arithmetic number, because the mean of its divisors is an integer number (2554197).

Almost surely, 210200233 is an apocalyptic number.

It is an amenable number.

10200233 is a deficient number, since it is larger than the sum of its proper divisors (16555).

10200233 is an equidigital number, since it uses as much as digits as its factorization.

10200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16554.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 10200233 is about 3193.7803618909. The cubic root of 10200233 is about 216.8719398450.

Adding to 10200233 its reverse (33200201), we get a palindrome (43400434).

The spelling of 10200233 in words is "ten million, two hundred thousand, two hundred thirty-three".

Divisors: 1 641 15913 10200233