Base | Representation |
---|---|
bin | 1001001100001100000100… |
… | …11101111011010111110010 |
3 | 2122120001120100100102221211 |
4 | 10212012002131323113302 |
5 | 10122110100030323442 |
6 | 110552203405310334 |
7 | 4154060613454531 |
oct | 446060235732762 |
9 | 78501510312854 |
10 | 20210010011122 |
11 | 64920208607a8 |
12 | 2324a035653aa |
13 | b37a463b6cc9 |
14 | 4dc25394a318 |
15 | 250a96ee4617 |
hex | 12618277b5f2 |
20210010011122 has 8 divisors (see below), whose sum is σ = 31054405626972. Its totient is φ = 9858541468800.
The previous prime is 20210010011039. The next prime is 20210010011123. The reversal of 20210010011122 is 22111001001202.
It can be written as a sum of positive squares in 2 ways, for example, as 18948182408401 + 1261827602721 = 4352951^2 + 1123311^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20210010011123) by changing a digit.
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, 123231768279 + ... + 123231768442.
Almost surely, 220210010011122 is an apocalyptic number.
20210010011122 is a deficient number, since it is larger than the sum of its proper divisors (10844395615850).
20210010011122 is a wasteful number, since it uses less digits than its factorization.
20210010011122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246463536764.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 20210010011122 its reverse (22111001001202), we get a palindrome (42321011012324).
The spelling of 20210010011122 in words is "twenty trillion, two hundred ten billion, ten million, eleven thousand, one hundred twenty-two".
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