Base | Representation |
---|---|
bin | 100000001011001011001… |
… | …100000010010001000010 |
3 | 21211101000221012020122020 |
4 | 200023023030002101002 |
5 | 242211133130320002 |
6 | 4411421325222310 |
7 | 315512121633513 |
oct | 40131314022102 |
9 | 7741027166566 |
10 | 2211022120002 |
11 | 782764388973 |
12 | 2b8616a01996 |
13 | 130663254237 |
14 | 7902a75ca0a |
15 | 3c7a8e102bc |
hex | 202cb302442 |
2211022120002 has 32 divisors (see below), whose sum is σ = 4682787012864. Its totient is φ = 693561772800.
The previous prime is 2211022119973. The next prime is 2211022120003. The reversal of 2211022120002 is 2000212201122.
It is not an unprimeable number, because it can be changed into a prime (2211022120003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668074 + ... + 2206437.
It is an arithmetic number, because the mean of its divisors is an integer number (146337094152).
Almost surely, 22211022120002 is an apocalyptic number.
2211022120002 is an abundant number, since it is smaller than the sum of its proper divisors (2471764892862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2211022120002 is a wasteful number, since it uses less digits than its factorization.
2211022120002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2882074.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2211022120002 its reverse (2000212201122), we get a palindrome (4211234321124).
The spelling of 2211022120002 in words is "two trillion, two hundred eleven billion, twenty-two million, one hundred twenty thousand, two".
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