Base | Representation |
---|---|
bin | 110000001101000010010110… |
… | …100001001110010010001011 |
3 | 1000210122012111121222012102222 |
4 | 300031002112201032102023 |
5 | 210241420310410202334 |
6 | 2030520231510044255 |
7 | 62440434641612000 |
oct | 6015022641162213 |
9 | 1023565447865388 |
10 | 212002111022219 |
11 | 61606654874411 |
12 | 1b93b51a04968b |
13 | 913a93712852b |
14 | 3a4cd57b1b8a7 |
15 | 19799dc4a2d2e |
hex | c0d09684e48b |
212002111022219 has 32 divisors (see below), whose sum is σ = 247550939251200. Its totient is φ = 181482393988896.
The previous prime is 212002111022189. The next prime is 212002111022227. The reversal of 212002111022219 is 912220111200212.
It is a de Polignac number, because none of the positive numbers 2k-212002111022219 is a prime.
It is a super-2 number, since 2×2120021110222192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212002111022279) 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 31 ways as a sum of consecutive naturals, for example, 877215212 + ... + 877456854.
It is an arithmetic number, because the mean of its divisors is an integer number (7735966851600).
Almost surely, 2212002111022219 is an apocalyptic number.
212002111022219 is a deficient number, since it is larger than the sum of its proper divisors (35548828228981).
212002111022219 is a wasteful number, since it uses less digits than its factorization.
212002111022219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244944 (or 244930 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 26.
The spelling of 212002111022219 in words is "two hundred twelve trillion, two billion, one hundred eleven million, twenty-two thousand, two hundred nineteen".
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