Base | Representation |
---|---|
bin | 1010000000101000100011… |
… | …00000000001101001001011 |
3 | 2212221022211012022022201201 |
4 | 11000110101200001221023 |
5 | 10341121034224000021 |
6 | 114452101302125031 |
7 | 4431212622240121 |
oct | 500242140015113 |
9 | 85838735268651 |
10 | 22012001000011 |
11 | 7017267792850 |
12 | 25760a6720777 |
13 | c38951c6cb39 |
14 | 56155a909911 |
15 | 2828b1730591 |
hex | 140511801a4b |
22012001000011 has 32 divisors (see below), whose sum is σ = 24700235083776. Its totient is φ = 19442379456000.
The previous prime is 22012001000009. The next prime is 22012001000137. The reversal of 22012001000011 is 11000010021022.
It is a cyclic number.
It is not a de Polignac number, because 22012001000011 - 21 = 22012001000009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22012001030011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291214855 + ... + 291290431.
It is an arithmetic number, because the mean of its divisors is an integer number (771882346368).
Almost surely, 222012001000011 is an apocalyptic number.
22012001000011 is a deficient number, since it is larger than the sum of its proper divisors (2688234083765).
22012001000011 is a wasteful number, since it uses less digits than its factorization.
22012001000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78283.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 22012001000011 its reverse (11000010021022), we get a palindrome (33012011021033).
The spelling of 22012001000011 in words is "twenty-two trillion, twelve billion, one million, eleven", and thus it is an aban number and an uban number.
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