Search a number
-
+
233000201 = 733285743
BaseRepresentation
bin11011110001101…
…00110100001001
3121020102122012002
431320310310021
5434122001301
635042000345
75526316610
oct1570646411
9536378162
10233000201
1110a582555
12660460b5
133936ca55
1422d32877
15156c716b
hexde34d09

233000201 has 4 divisors (see below), whose sum is σ = 266285952. Its totient is φ = 199714452.

The previous prime is 233000191. The next prime is 233000219. The reversal of 233000201 is 102000332.

233000201 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 233000201 - 218 = 232738057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233000501) 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, 16642865 + ... + 16642878.

It is an arithmetic number, because the mean of its divisors is an integer number (66571488).

Almost surely, 2233000201 is an apocalyptic number.

It is an amenable number.

233000201 is a deficient number, since it is larger than the sum of its proper divisors (33285751).

233000201 is an equidigital number, since it uses as much as digits as its factorization.

233000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33285750.

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

The square root of 233000201 is about 15264.3441064462. The cubic root of 233000201 is about 615.3451263110.

Adding to 233000201 its reverse (102000332), we get a palindrome (335000533).

The spelling of 233000201 in words is "two hundred thirty-three million, two hundred one", and thus it is an aban number.

Divisors: 1 7 33285743 233000201