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230533104 = 24331115443
BaseRepresentation
bin11011011110110…
…10011111110000
3121001210021222010
431233122133300
5433004024404
634513042520
75466333114
oct1557323760
9531707863
10230533104
11109147a2a
1265256440
13389b7b29
142288d744
151538b189
hexdbda7f0

230533104 has 40 divisors (see below), whose sum is σ = 597497472. Its totient is φ = 76592320.

The previous prime is 230533033. The next prime is 230533111. The reversal of 230533104 is 401335032.

230533104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 7207 + ... + 22649.

Almost surely, 2230533104 is an apocalyptic number.

230533104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230533104 is an abundant number, since it is smaller than the sum of its proper divisors (366964368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230533104 is a wasteful number, since it uses less digits than its factorization.

230533104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15765 (or 15759 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230533104 is about 15183.3166337266. The cubic root of 230533104 is about 613.1655774138.

Adding to 230533104 its reverse (401335032), we get a palindrome (631868136).

The spelling of 230533104 in words is "two hundred thirty million, five hundred thirty-three thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 311 622 933 1244 1866 2488 3732 4976 7464 14928 15443 30886 46329 61772 92658 123544 185316 247088 370632 741264 4802773 9605546 14408319 19211092 28816638 38422184 57633276 76844368 115266552 230533104