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204141230 = 25131155833
BaseRepresentation
bin11000010101011…
…11001010101110
3112020010110010022
430022233022232
5404230004410
632131242142
75026112636
oct1412571256
9466113108
10204141230
11a5261367
1258449352
13333a7237
141d17d6c6
1512dc6455
hexc2af2ae

204141230 has 16 divisors (see below), whose sum is σ = 370261584. Its totient is φ = 81032640.

The previous prime is 204141227. The next prime is 204141251. The reversal of 204141230 is 32141402.

It is a junction number, because it is equal to n+sod(n) for n = 204141199 and 204141208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76607 + ... + 79226.

It is an arithmetic number, because the mean of its divisors is an integer number (23141349).

Almost surely, 2204141230 is an apocalyptic number.

204141230 is a deficient number, since it is larger than the sum of its proper divisors (166120354).

204141230 is a wasteful number, since it uses less digits than its factorization.

204141230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155971.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 204141230 is about 14287.8000405941. The cubic root of 204141230 is about 588.8123480416.

Adding to 204141230 its reverse (32141402), we get a palindrome (236282632).

The spelling of 204141230 in words is "two hundred four million, one hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 131 262 655 1310 155833 311666 779165 1558330 20414123 40828246 102070615 204141230