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223301201 = 241926561
BaseRepresentation
bin11010100111101…
…00111001010001
3120120011212122212
431103310321101
5424131114301
634054041505
75351012624
oct1523647121
9516155585
10223301201
11105058552
1262949295
13373551b6
1421929dbb
151490d4bb
hexd4f4e51

223301201 has 4 divisors (see below), whose sum is σ = 224228004. Its totient is φ = 222374400.

The previous prime is 223301173. The next prime is 223301207. The reversal of 223301201 is 102103322.

It is a happy number.

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 67650625 + 155650576 = 8225^2 + 12476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-223301201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223301207) 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, 463040 + ... + 463521.

It is an arithmetic number, because the mean of its divisors is an integer number (56057001).

Almost surely, 2223301201 is an apocalyptic number.

It is an amenable number.

223301201 is a deficient number, since it is larger than the sum of its proper divisors (926803).

223301201 is an equidigital number, since it uses as much as digits as its factorization.

223301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926802.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 223301201 is about 14943.2660753933. The cubic root of 223301201 is about 606.6855992092.

Adding to 223301201 its reverse (102103322), we get a palindrome (325404523).

The spelling of 223301201 in words is "two hundred twenty-three million, three hundred one thousand, two hundred one".

Divisors: 1 241 926561 223301201