Base | Representation |
---|---|
bin | 100000001011010101110… |
… | …110011111000001101010 |
3 | 21211101111101211022022110 |
4 | 200023111312133001222 |
5 | 242212014430120020 |
6 | 4411451155503150 |
7 | 315516423361053 |
oct | 40132566370152 |
9 | 7741441738273 |
10 | 2211201020010 |
11 | 78284636a114 |
12 | 2b86668b7ab6 |
13 | 130691331528 |
14 | 7904640b72a |
15 | 3c7b999c8e0 |
hex | 202d5d9f06a |
2211201020010 has 256 divisors, whose sum is σ = 5632020979200. Its totient is φ = 554977972224.
The previous prime is 2211201019997. The next prime is 2211201020027. The reversal of 2211201020010 is 100201021122.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1120729384 + ... + 1120731356.
It is an arithmetic number, because the mean of its divisors is an integer number (22000081950).
Almost surely, 22211201020010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2211201020010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2816010489600).
2211201020010 is an abundant number, since it is smaller than the sum of its proper divisors (3420819959190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2211201020010 is a wasteful number, since it uses less digits than its factorization.
2211201020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2345.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2211201020010 its reverse (100201021122), we get a palindrome (2311402041132).
The spelling of 2211201020010 in words is "two trillion, two hundred eleven billion, two hundred one million, twenty thousand, ten".
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