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223041352 = 2327880169
BaseRepresentation
bin11010100101101…
…01011101001000
3120112200200012211
431102311131020
5424044310402
634044314504
75345551222
oct1522653510
9515620184
10223041352
111049a02a6
1262842a34
1337293b41
142189d412
15148ab4d7
hexd4b5748

223041352 has 8 divisors (see below), whose sum is σ = 418202550. Its totient is φ = 111520672.

The previous prime is 223041341. The next prime is 223041383. The reversal of 223041352 is 253140322.

223041352 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 177262596 + 45778756 = 13314^2 + 6766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13940077 + ... + 13940092.

Almost surely, 2223041352 is an apocalyptic number.

It is an amenable number.

223041352 is a deficient number, since it is larger than the sum of its proper divisors (195161198).

223041352 is a wasteful number, since it uses less digits than its factorization.

223041352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27880175 (or 27880171 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 223041352 is about 14934.5690262558. The cubic root of 223041352 is about 606.4501805091.

Adding to 223041352 its reverse (253140322), we get a palindrome (476181674).

The spelling of 223041352 in words is "two hundred twenty-three million, forty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 27880169 55760338 111520676 223041352