Base | Representation |
---|---|
bin | 110000000001100010100000… |
… | …110101110100001011100110 |
3 | 1000200211200010010220022020122 |
4 | 300001202200311310023212 |
5 | 210140444144103210042 |
6 | 2025113242531401542 |
7 | 62326364336534543 |
oct | 6001424065641346 |
9 | 1020750103808218 |
10 | 211212010210022 |
11 | 61331568528a68 |
12 | 1b832376a532b2 |
13 | 90b128ccccc43 |
14 | 3a22a04395bca |
15 | 19641982a87d2 |
hex | c018a0d742e6 |
211212010210022 has 16 divisors (see below), whose sum is σ = 320314278559392. Its totient is φ = 104443278640320.
The previous prime is 211212010210001. The next prime is 211212010210039. The reversal of 211212010210022 is 220012010212112.
It is a super-2 number, since 2×2112120102100222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 673496993 + ... + 673810524.
It is an arithmetic number, because the mean of its divisors is an integer number (20019642409962).
Almost surely, 2211212010210022 is an apocalyptic number.
211212010210022 is a deficient number, since it is larger than the sum of its proper divisors (109102268349370).
211212010210022 is a wasteful number, since it uses less digits than its factorization.
211212010210022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1347308383.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 211212010210022 its reverse (220012010212112), we get a palindrome (431224020422134).
The spelling of 211212010210022 in words is "two hundred eleven trillion, two hundred twelve billion, ten million, two hundred ten thousand, twenty-two".
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