Base | Representation |
---|---|
bin | 11101011001101011100… |
… | …11100011010101101110 |
3 | 10120120112222012021211010 |
4 | 32230311303203111232 |
5 | 113022412311133402 |
6 | 2052031053010050 |
7 | 132662123332635 |
oct | 16546563432556 |
9 | 3516488167733 |
10 | 1010220021102 |
11 | 35a482958026 |
12 | 143954783926 |
13 | 743567301c6 |
14 | 36c758c051c |
15 | 1b428ad5a6c |
hex | eb35ce356e |
1010220021102 has 16 divisors (see below), whose sum is σ = 2020587587280. Its totient is φ = 336715416192.
The previous prime is 1010220021049. The next prime is 1010220021119. The reversal of 1010220021102 is 2011200220101.
It is a congruent number.
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, 6058603 + ... + 6223110.
It is an arithmetic number, because the mean of its divisors is an integer number (126286724205).
Almost surely, 21010220021102 is an apocalyptic number.
1010220021102 is an abundant number, since it is smaller than the sum of its proper divisors (1010367566178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010220021102 is a wasteful number, since it uses less digits than its factorization.
1010220021102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12295427.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1010220021102 its reverse (2011200220101), we get a palindrome (3021420241203).
The spelling of 1010220021102 in words is "one trillion, ten billion, two hundred twenty million, twenty-one thousand, one hundred two".
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