Base | Representation |
---|---|
bin | 101111110000000100000101… |
… | …101011010011100101101110 |
3 | 1000112120212101102101020022020 |
4 | 233300010011223103211232 |
5 | 210011310223421023042 |
6 | 2022353434512131010 |
7 | 62143542052604604 |
oct | 5760040553234556 |
9 | 1015525342336266 |
10 | 210011111111022 |
11 | 60a09237275551 |
12 | 1b679688236a66 |
13 | 9024c693759c0 |
14 | 39c08406a7874 |
15 | 1942d0e6bd3ec |
hex | bf0105ad396e |
210011111111022 has 32 divisors (see below), whose sum is σ = 452498474856960. Its totient is φ = 64594967572320.
The previous prime is 210011111110937. The next prime is 210011111111027. The reversal of 210011111111022 is 220111111110012.
210011111111022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2100111111110223 (a number of 44 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210011111110992 and 210011111111010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210011111111027) 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, 496367322 + ... + 496790237.
It is an arithmetic number, because the mean of its divisors is an integer number (14140577339280).
Almost surely, 2210011111111022 is an apocalyptic number.
210011111111022 is an abundant number, since it is smaller than the sum of its proper divisors (242487363745938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210011111111022 is a wasteful number, since it uses less digits than its factorization.
210011111111022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993160288.
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 210011111111022 its reverse (220111111110012), we get a palindrome (430122222221034).
The spelling of 210011111111022 in words is "two hundred ten trillion, eleven billion, one hundred eleven million, one hundred eleven thousand, twenty-two".
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