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23233333230 = 2325258148147
BaseRepresentation
bin10101101000110100…
…001000011111101110
32012222011121121121100
4111220310020133232
5340040213130410
614401230543530
71451513034252
oct255064103756
965864547540
1023233333230
11994267a148
124604967ba6
132263517673
1411a58aa262
1590ea508c0
hex568d087ee

23233333230 has 24 divisors (see below), whose sum is σ = 60406666632. Its totient is φ = 6195555504.

The previous prime is 23233333223. The next prime is 23233333241. The reversal of 23233333230 is 3233333232.

23233333230 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 333 + 323 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23233333194 and 23233333203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129073984 + ... + 129074163.

It is an arithmetic number, because the mean of its divisors is an integer number (2516944443).

Almost surely, 223233333230 is an apocalyptic number.

23233333230 is an abundant number, since it is smaller than the sum of its proper divisors (37173333402).

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

23233333230 is a wasteful number, since it uses less digits than its factorization.

23233333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258148160 (or 258148157 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 27.

Adding to 23233333230 its reverse (3233333232), we get a palindrome (26466666462).

The spelling of 23233333230 in words is "twenty-three billion, two hundred thirty-three million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 258148147 516296294 774444441 1290740735 1548888882 2323333323 2581481470 3872222205 4646666646 7744444410 11616666615 23233333230