Base | Representation |
---|---|
bin | 101111110001100000001101… |
… | …000111001100101101101100 |
3 | 1000112221022200120010001011120 |
4 | 233301200031013030231230 |
5 | 210014420310122024322 |
6 | 2022511113303220540 |
7 | 62153643111333624 |
oct | 5761401507145554 |
9 | 1015838616101146 |
10 | 210110020111212 |
11 | 60a47182883311 |
12 | 1b694890747750 |
13 | 903139cb36210 |
14 | 39c554488d884 |
15 | 194569cc4da5c |
hex | bf180d1ccb6c |
210110020111212 has 24 divisors (see below), whose sum is σ = 527968768484976. Its totient is φ = 64649236957248.
The previous prime is 210110020111181. The next prime is 210110020111241. The reversal of 210110020111212 is 212111020011012.
It is a happy number.
210110020111212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2101100201112122 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210110020111191 and 210110020111200.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673429551483 + ... + 673429551794.
It is an arithmetic number, because the mean of its divisors is an integer number (21998698686874).
Almost surely, 2210110020111212 is an apocalyptic number.
It is an amenable number.
210110020111212 is an abundant number, since it is smaller than the sum of its proper divisors (317858748373764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210110020111212 is a wasteful number, since it uses less digits than its factorization.
210110020111212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1346859103297 (or 1346859103295 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 210110020111212 its reverse (212111020011012), we get a palindrome (422221040122224).
The spelling of 210110020111212 in words is "two hundred ten trillion, one hundred ten billion, twenty million, one hundred eleven thousand, two hundred twelve".
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