Base | Representation |
---|---|
bin | 1010111010100100010100… |
… | …1110010101010010010010 |
3 | 1120111022110020021110102210 |
4 | 2232221011032111102102 |
5 | 3033112130300311010 |
6 | 41305153205452550 |
7 | 2346031254634344 |
oct | 256510516252222 |
9 | 46438406243383 |
10 | 12001300010130 |
11 | 39077a4a89742 |
12 | 1419b23111156 |
13 | 690943b2c352 |
14 | 2d6c1a503294 |
15 | 15c2ac113b20 |
hex | aea45395492 |
12001300010130 has 32 divisors (see below), whose sum is σ = 28803864005568. Its totient is φ = 3200264004800.
The previous prime is 12001300010123. The next prime is 12001300010131. The reversal of 12001300010130 is 3101000310021.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12001300010131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3981276 + ... + 6312935.
It is an arithmetic number, because the mean of its divisors is an integer number (900120750174).
Almost surely, 212001300010130 is an apocalyptic number.
12001300010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12001300010130 is an abundant number, since it is smaller than the sum of its proper divisors (16802563995438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12001300010130 is a wasteful number, since it uses less digits than its factorization.
12001300010130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10333082.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 12001300010130 its reverse (3101000310021), we get a palindrome (15102300320151).
The spelling of 12001300010130 in words is "twelve trillion, one billion, three hundred million, ten thousand, one hundred thirty".
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