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223325201 = 1129700079
BaseRepresentation
bin11010100111110…
…10110000010001
3120120020002120202
431103322300101
5424132401301
634054344545
75351142611
oct1523726021
9516202522
10223325201
11105074590
126295b155
13373630b8
1421934a41
151491566b
hexd4fac11

223325201 has 8 divisors (see below), whose sum is σ = 252028800. Its totient is φ = 196021840.

The previous prime is 223325189. The next prime is 223325213. The reversal of 223325201 is 102523322.

223325201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223325189) and next prime (223325213).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-223325201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223325231) 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, 349721 + ... + 350358.

It is an arithmetic number, because the mean of its divisors is an integer number (31503600).

Almost surely, 2223325201 is an apocalyptic number.

It is an amenable number.

223325201 is a deficient number, since it is larger than the sum of its proper divisors (28703599).

223325201 is a wasteful number, since it uses less digits than its factorization.

223325201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700119.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 223325201 is about 14944.0690911144. The cubic root of 223325201 is about 606.7073335792.

Adding to 223325201 its reverse (102523322), we get a palindrome (325848523).

The spelling of 223325201 in words is "two hundred twenty-three million, three hundred twenty-five thousand, two hundred one".

Divisors: 1 11 29 319 700079 7700869 20302291 223325201