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230200033 = 738638513
BaseRepresentation
bin11011011100010…
…01001011100001
3121001011101002011
431232021023201
5432412400113
634501552521
75463445060
oct1556111341
9531141064
10230200033
11108a3a768
1265115741
13388cc34b
14228041d7
151532263d
hexdb892e1

230200033 has 8 divisors (see below), whose sum is σ = 263184768. Its totient is φ = 197240064.

The previous prime is 230200021. The next prime is 230200037. The reversal of 230200033 is 330002032.

230200033 is digitally balanced in base 2, 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 de Polignac number, because none of the positive numbers 2k-230200033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230199986 and 230200022.

It is not an unprimeable number, because it can be changed into a prime (230200037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22785 + ... + 31297.

It is an arithmetic number, because the mean of its divisors is an integer number (32898096).

Almost surely, 2230200033 is an apocalyptic number.

It is an amenable number.

230200033 is a deficient number, since it is larger than the sum of its proper divisors (32984735).

230200033 is an equidigital number, since it uses as much as digits as its factorization.

230200033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12383.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 230200033 is about 15172.3443475292. The cubic root of 230200033 is about 612.8701374060.

Adding to 230200033 its reverse (330002032), we get a palindrome (560202065).

The spelling of 230200033 in words is "two hundred thirty million, two hundred thousand, thirty-three".

Divisors: 1 7 3863 8513 27041 59591 32885719 230200033