Base | Representation |
---|---|
bin | 101100011100… |
… | …0100010001000 |
3 | 1121211202220120 |
4 | 1120320202020 |
5 | 21431101412 |
6 | 2151223240 |
7 | 402022464 |
oct | 130704210 |
9 | 47752816 |
10 | 23300232 |
11 | 1217489a |
12 | 7977b20 |
13 | 4a9a627 |
14 | 31474a4 |
15 | 20a3b8c |
hex | 1638888 |
23300232 has 64 divisors (see below), whose sum is σ = 63019200. Its totient is φ = 7153920.
The previous prime is 23300227. The next prime is 23300257. The reversal of 23300232 is 23200332.
It is a super-2 number, since 2×233002322 = 1085801622507648, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16182 + ... + 17562.
It is an arithmetic number, because the mean of its divisors is an integer number (984675).
Almost surely, 223300232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23300232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31509600).
23300232 is an abundant number, since it is smaller than the sum of its proper divisors (39718968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23300232 is a wasteful number, since it uses less digits than its factorization.
23300232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1446 (or 1442 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 23300232 is about 4827.0313858520. The cubic root of 23300232 is about 285.6187725501.
Adding to 23300232 its reverse (23200332), we get a palindrome (46500564).
It can be divided in two parts, 23300 and 232, that added together give a palindrome (23532).
The spelling of 23300232 in words is "twenty-three million, three hundred thousand, two hundred thirty-two".
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