Base | Representation |
---|---|
bin | 1001001001010101111001… |
… | …00010101110110010011110 |
3 | 2122012201002210202012020212 |
4 | 10210222330202232302132 |
5 | 10114004241211213042 |
6 | 110435230035412422 |
7 | 4144026032112011 |
oct | 444527442566236 |
9 | 78181083665225 |
10 | 20112200101022 |
11 | 64545996a6657 |
12 | 2309a67154112 |
13 | b2b759549263 |
14 | 4d7615707378 |
15 | 24d2701ba482 |
hex | 124abc8aec9e |
20112200101022 has 8 divisors (see below), whose sum is σ = 30168661712016. Its totient is φ = 10055979530352.
The previous prime is 20112200100943. The next prime is 20112200101031. The reversal of 20112200101022 is 22010100221102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20112200100988 and 20112200101006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60051338 + ... + 60385325.
It is an arithmetic number, because the mean of its divisors is an integer number (3771082714002).
Almost surely, 220112200101022 is an apocalyptic number.
20112200101022 is a deficient number, since it is larger than the sum of its proper divisors (10056461610994).
20112200101022 is a wasteful number, since it uses less digits than its factorization.
20112200101022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120520162.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20112200101022 its reverse (22010100221102), we get a palindrome (42122300322124).
The spelling of 20112200101022 in words is "twenty trillion, one hundred twelve billion, two hundred million, one hundred one thousand, twenty-two".
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