Base | Representation |
---|---|
bin | 110000000001100010100001… |
… | …100010110101000011110110 |
3 | 1000200211200010222002210220122 |
4 | 300001202201202311003312 |
5 | 210140444210113310402 |
6 | 2025113244032331542 |
7 | 62326364542042241 |
oct | 6001424142650366 |
9 | 1020750128083818 |
10 | 211212022010102 |
11 | 613315741585a3 |
12 | 1b83237a9a3bb2 |
13 | 90b12925a1c39 |
14 | 3a22a05b88258 |
15 | 1964199339ca2 |
hex | c018a18b50f6 |
211212022010102 has 8 divisors (see below), whose sum is σ = 333492666331800. Its totient is φ = 100047799899504.
The previous prime is 211212022009993. The next prime is 211212022010117. The reversal of 211212022010102 is 201010220212112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2112120220101022 (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 3 ways as a sum of consecutive naturals, for example, 2779105552727 + ... + 2779105552802.
It is an arithmetic number, because the mean of its divisors is an integer number (41686583291475).
Almost surely, 2211212022010102 is an apocalyptic number.
211212022010102 is a deficient number, since it is larger than the sum of its proper divisors (122280644321698).
211212022010102 is a wasteful number, since it uses less digits than its factorization.
211212022010102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5558211105550.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 211212022010102 its reverse (201010220212112), we get a palindrome (412222242222214).
The spelling of 211212022010102 in words is "two hundred eleven trillion, two hundred twelve billion, twenty-two million, ten thousand, one hundred two".
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