Base | Representation |
---|---|
bin | 100000001011010000011… |
… | …011010001100101111110 |
3 | 21211101021001120001201211 |
4 | 200023100123101211332 |
5 | 242211323130013042 |
6 | 4411434144555034 |
7 | 315514236622426 |
oct | 40132033214576 |
9 | 7741231501654 |
10 | 2211110001022 |
11 | 7827a9a5220a |
12 | 2b8640322a7a |
13 | 130678513840 |
14 | 790382b7486 |
15 | 3c7b19be017 |
hex | 202d06d197e |
2211110001022 has 16 divisors (see below), whose sum is σ = 3571817724720. Its totient is φ = 1020505266432.
The previous prime is 2211110001013. The next prime is 2211110001029. The reversal of 2211110001022 is 2201000111122.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 2211110000993 and 2211110001011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211110001029) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6625453 + ... + 6951175.
It is an arithmetic number, because the mean of its divisors is an integer number (223238607795).
Almost surely, 22211110001022 is an apocalyptic number.
2211110001022 is a deficient number, since it is larger than the sum of its proper divisors (1360707723698).
2211110001022 is a wasteful number, since it uses less digits than its factorization.
2211110001022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 586827.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2211110001022 its reverse (2201000111122), we get a palindrome (4412110112144).
The spelling of 2211110001022 in words is "two trillion, two hundred eleven billion, one hundred ten million, one thousand, twenty-two".
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