Base | Representation |
---|---|
bin | 110000010000000100000011… |
… | …101100110101001101110011 |
3 | 1000211101002100211012120202221 |
4 | 300100010003230311031303 |
5 | 210303322241402241034 |
6 | 2031155550305421511 |
7 | 62461450064220001 |
oct | 6020040354651563 |
9 | 1024332324176687 |
10 | 212210101212019 |
11 | 61686886912459 |
12 | 1b9738a563a897 |
13 | 9154432934461 |
14 | 3a59049071a71 |
15 | 1980112135bb4 |
hex | c10103b35373 |
212210101212019 has 16 divisors (see below), whose sum is σ = 221554449345600. Its totient is φ = 202875600254976.
The previous prime is 212210101212007. The next prime is 212210101212041. The reversal of 212210101212019 is 910212101012212.
It is a cyclic number.
It is not a de Polignac number, because 212210101212019 - 27 = 212210101211891 is a prime.
It is a super-2 number, since 2×2122101012120192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212210101211984 and 212210101212002.
It is not an unprimeable number, because it can be changed into a prime (212210101212059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329118447 + ... + 329762599.
It is an arithmetic number, because the mean of its divisors is an integer number (13847153084100).
Almost surely, 2212210101212019 is an apocalyptic number.
212210101212019 is a deficient number, since it is larger than the sum of its proper divisors (9344348133581).
212210101212019 is a wasteful number, since it uses less digits than its factorization.
212210101212019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651774.
The product of its (nonzero) digits is 288, while the sum is 25.
The spelling of 212210101212019 in words is "two hundred twelve trillion, two hundred ten billion, one hundred one million, two hundred twelve thousand, nineteen".
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