Base | Representation |
---|---|
bin | 100000001011010111000… |
… | …111010010011011110110 |
3 | 21211101112212200110200101 |
4 | 200023113013102123312 |
5 | 242212040340431402 |
6 | 4411453233504314 |
7 | 315520101412324 |
oct | 40132707223366 |
9 | 7741485613611 |
10 | 2211222202102 |
11 | 782857317581 |
12 | 2b8671a1209a |
13 | 130695839a04 |
14 | 79049162d14 |
15 | 3c7bb783b87 |
hex | 202d71d26f6 |
2211222202102 has 8 divisors (see below), whose sum is σ = 3319430670576. Its totient is φ = 1104745311912.
The previous prime is 2211222202087. The next prime is 2211222202171. The reversal of 2211222202102 is 2012022221122.
2211222202102 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 self number, because there is not a number n which added to its sum of digits gives 2211222202102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432891378 + ... + 432896485.
It is an arithmetic number, because the mean of its divisors is an integer number (414928833822).
Almost surely, 22211222202102 is an apocalyptic number.
2211222202102 is a deficient number, since it is larger than the sum of its proper divisors (1108208468474).
2211222202102 is a wasteful number, since it uses less digits than its factorization.
2211222202102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865789142.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2211222202102 its reverse (2012022221122), we get a palindrome (4223244423224).
The spelling of 2211222202102 in words is "two trillion, two hundred eleven billion, two hundred twenty-two million, two hundred two thousand, one hundred two".
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