Base | Representation |
---|---|
bin | 11110111000011101101… |
… | …100101100110010110110 |
3 | 21111212210121110211222101 |
4 | 132320131230230302312 |
5 | 234232242244220202 |
6 | 4302533014252314 |
7 | 306216252140266 |
oct | 36703554546266 |
9 | 7455717424871 |
10 | 2122212101302 |
11 | 7490304503a7 |
12 | 2a337065709a |
13 | 12517bb29207 |
14 | 74a039037a6 |
15 | 3a30c290887 |
hex | 1ee1db2ccb6 |
2122212101302 has 16 divisors (see below), whose sum is σ = 3204190151424. Its totient is φ = 1054163320000.
The previous prime is 2122212101297. The next prime is 2122212101369. The reversal of 2122212101302 is 2031012122212.
It is a self number, because there is not a number n which added to its sum of digits gives 2122212101302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3359449 + ... + 3940852.
It is an arithmetic number, because the mean of its divisors is an integer number (200261884464).
Almost surely, 22122212101302 is an apocalyptic number.
2122212101302 is a deficient number, since it is larger than the sum of its proper divisors (1081978050122).
2122212101302 is a wasteful number, since it uses less digits than its factorization.
2122212101302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7301255.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2122212101302 its reverse (2031012122212), we get a palindrome (4153224223514).
The spelling of 2122212101302 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, one hundred one thousand, three hundred two".
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