Base | Representation |
---|---|
bin | 10010101110001100… |
… | …100110111100100110 |
3 | 1220212222020020101112 |
4 | 102232030212330212 |
5 | 312132204110042 |
6 | 13122424225022 |
7 | 1311104444252 |
oct | 225614467446 |
9 | 56788206345 |
10 | 20102410022 |
11 | 8586317202 |
12 | 3a9030b172 |
13 | 1b84983396 |
14 | d89b43262 |
15 | 7c9c49982 |
hex | 4ae326f26 |
20102410022 has 4 divisors (see below), whose sum is σ = 30153615036. Its totient is φ = 10051205010.
The previous prime is 20102409991. The next prime is 20102410043. The reversal of 20102410022 is 22001420102.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 20102409979 and 20102410006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025602504 + ... + 5025602507.
It is an arithmetic number, because the mean of its divisors is an integer number (7538403759).
Almost surely, 220102410022 is an apocalyptic number.
20102410022 is a deficient number, since it is larger than the sum of its proper divisors (10051205014).
20102410022 is a wasteful number, since it uses less digits than its factorization.
20102410022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10051205013.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 20102410022 its reverse (22001420102), we get a palindrome (42103830124).
The spelling of 20102410022 in words is "twenty billion, one hundred two million, four hundred ten thousand, twenty-two".
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