Base | Representation |
---|---|
bin | 1011000111010011000011… |
… | …0100011001111000110011 |
3 | 1121021012221212202220200002 |
4 | 2301310300310121320303 |
5 | 3100203030224013021 |
6 | 41553442503020215 |
7 | 2400603005452556 |
oct | 261646064317063 |
9 | 47235855686602 |
10 | 12220001001011 |
11 | 3991522a99101 |
12 | 145439973a66b |
13 | 6a84586771ab |
14 | 30364616669d |
15 | 162d0c25c50b |
hex | b1d30d19e33 |
12220001001011 has 8 divisors (see below), whose sum is σ = 12346115594064. Its totient is φ = 12093889167360.
The previous prime is 12220001001001. The next prime is 12220001001067. The reversal of 12220001001011 is 11010010002221.
12220001001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12220001001011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12220001000983 and 12220001001001.
It is not an unprimeable number, because it can be changed into a prime (12220001001001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8896691 + ... + 10177971.
It is an arithmetic number, because the mean of its divisors is an integer number (1543264449258).
Almost surely, 212220001001011 is an apocalyptic number.
12220001001011 is a deficient number, since it is larger than the sum of its proper divisors (126114593053).
12220001001011 is an equidigital number, since it uses as much as digits as its factorization.
12220001001011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1379701.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12220001001011 its reverse (11010010002221), we get a palindrome (23230011003232).
The spelling of 12220001001011 in words is "twelve trillion, two hundred twenty billion, one million, one thousand, eleven".
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