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230882203 = 317447813
BaseRepresentation
bin11011100001011…
…11101110011011
3121002110000211201
431300233232123
5433101212303
634524335031
75502315646
oct1560575633
9532400751
10230882203
11109366242
12653a4477
1338aaa9b6
1422940a5d
151540981d
hexdc2fb9b

230882203 has 4 divisors (see below), whose sum is σ = 238330048. Its totient is φ = 223434360.

The previous prime is 230882191. The next prime is 230882221. The reversal of 230882203 is 302288032.

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

It is a de Polignac number, because none of the positive numbers 2k-230882203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230882293) 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, 3723876 + ... + 3723937.

It is an arithmetic number, because the mean of its divisors is an integer number (59582512).

Almost surely, 2230882203 is an apocalyptic number.

230882203 is a deficient number, since it is larger than the sum of its proper divisors (7447845).

230882203 is an equidigital number, since it uses as much as digits as its factorization.

230882203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7447844.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 230882203 is about 15194.8084226159. The cubic root of 230882203 is about 613.4749292713.

The spelling of 230882203 in words is "two hundred thirty million, eight hundred eighty-two thousand, two hundred three".

Divisors: 1 31 7447813 230882203