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223301230 = 2547475109
BaseRepresentation
bin11010100111101…
…00111001101110
3120120011212200221
431103310321232
5424131114410
634054041554
75351012665
oct1523647156
9516155627
10223301230
11105058579
12629492ba
1337355209
1421929ddc
151490d4da
hexd4f4e6e

223301230 has 16 divisors (see below), whose sum is σ = 410495040. Its totient is φ = 87419872.

The previous prime is 223301213. The next prime is 223301237. The reversal of 223301230 is 32103322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223301237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237085 + ... + 238024.

It is an arithmetic number, because the mean of its divisors is an integer number (25655940).

Almost surely, 2223301230 is an apocalyptic number.

223301230 is a deficient number, since it is larger than the sum of its proper divisors (187193810).

223301230 is a wasteful number, since it uses less digits than its factorization.

223301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475163.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 223301230 is about 14943.2670457300. The cubic root of 223301230 is about 606.6856254725.

Adding to 223301230 its reverse (32103322), we get a palindrome (255404552).

The spelling of 223301230 in words is "two hundred twenty-three million, three hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 475109 950218 2375545 4751090 22330123 44660246 111650615 223301230