Base | Representation |
---|---|
bin | 1010001101000110001011… |
… | …0010111100101101110010 |
3 | 1110201122001220101220122012 |
4 | 2203101202302330231302 |
5 | 2432312242144201320 |
6 | 35510240501442522 |
7 | 2235424560154106 |
oct | 243214262745562 |
9 | 43648056356565 |
10 | 11220112100210 |
11 | 3636471855732 |
12 | 1312648a10442 |
13 | 63508a40a130 |
14 | 2ab0b079d906 |
15 | 146cda63e4c5 |
hex | a3462cbcb72 |
11220112100210 has 32 divisors (see below), whose sum is σ = 23029153165872. Its totient is φ = 3899115878400.
The previous prime is 11220112100189. The next prime is 11220112100237. The reversal of 11220112100210 is 1200121102211.
11220112100210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 6838219770001 + 4381892330209 = 2614999^2 + 2093297^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2538484691 + ... + 2538489110.
Almost surely, 211220112100210 is an apocalyptic number.
11220112100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11220112100210 is an abundant number, since it is smaller than the sum of its proper divisors (11809041065662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11220112100210 is a wasteful number, since it uses less digits than its factorization.
11220112100210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5076973838.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 11220112100210 its reverse (1200121102211), we get a palindrome (12420233202421).
The spelling of 11220112100210 in words is "eleven trillion, two hundred twenty billion, one hundred twelve million, one hundred thousand, two hundred ten".
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