Base | Representation |
---|---|
bin | 11110111000011101101… |
… | …100011000110001101110 |
3 | 21111212210121022200111122 |
4 | 132320131230120301232 |
5 | 234232242234104220 |
6 | 4302533012420542 |
7 | 306216251346245 |
oct | 36703554306156 |
9 | 7455717280448 |
10 | 2122212019310 |
11 | 7490303a4839 |
12 | 2a3370617752 |
13 | 12517bacaab6 |
14 | 74a038c195c |
15 | 3a30c276425 |
hex | 1ee1db18c6e |
2122212019310 has 16 divisors (see below), whose sum is σ = 3820001493600. Its totient is φ = 848880394656.
The previous prime is 2122212019309. The next prime is 2122212019321. The reversal of 2122212019310 is 139102122212.
It is a super-2 number, since 2×21222120193102 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2122212019310.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2054351 + ... + 2909429.
It is an arithmetic number, because the mean of its divisors is an integer number (238750093350).
Almost surely, 22122212019310 is an apocalyptic number.
2122212019310 is a deficient number, since it is larger than the sum of its proper divisors (1697789474290).
2122212019310 is a wasteful number, since it uses less digits than its factorization.
2122212019310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103275.
The product of its (nonzero) digits is 864, while the sum is 26.
The spelling of 2122212019310 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, nineteen thousand, three hundred ten".
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