Base | Representation |
---|---|
bin | 10101101000100111… |
… | …011101011111000010 |
3 | 2012221221100211211000 |
4 | 111220213131133002 |
5 | 340033340330310 |
6 | 14401031432430 |
7 | 1451442560361 |
oct | 255047353702 |
9 | 65857324730 |
10 | 23230011330 |
11 | 9940810379 |
12 | 4603825716 |
13 | 2262923646 |
14 | 11a52837d8 |
15 | 90e5e64c0 |
hex | 5689dd7c2 |
23230011330 has 64 divisors (see below), whose sum is σ = 62515094400. Its totient is φ = 6137830080.
The previous prime is 23230011319. The next prime is 23230011349. The reversal of 23230011330 is 3311003232.
23230011330 is a `hidden beast` number, since 2 + 32 + 300 + 1 + 1 + 330 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365236 + ... + 424095.
It is an arithmetic number, because the mean of its divisors is an integer number (976798350).
Almost surely, 223230011330 is an apocalyptic number.
23230011330 is an abundant number, since it is smaller than the sum of its proper divisors (39285083070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23230011330 is a wasteful number, since it uses less digits than its factorization.
23230011330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789456 (or 789450 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23230011330 its reverse (3311003232), we get a palindrome (26541014562).
The spelling of 23230011330 in words is "twenty-three billion, two hundred thirty million, eleven thousand, three hundred thirty".
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