Base | Representation |
---|---|
bin | 10010101110010011… |
… | …110100111101010110 |
3 | 1220220002210101021102 |
4 | 102232103310331112 |
5 | 312133200134142 |
6 | 13122532550102 |
7 | 1311126515411 |
oct | 225623647526 |
9 | 56802711242 |
10 | 20104302422 |
11 | 8587399a76 |
12 | 3a90a82332 |
13 | 1b85196849 |
14 | d8a0b6b78 |
15 | 7c9ec0532 |
hex | 4ae4f4f56 |
20104302422 has 16 divisors (see below), whose sum is σ = 30323765472. Its totient is φ = 9996497280.
The previous prime is 20104302397. The next prime is 20104302467. The reversal of 20104302422 is 22420340102.
It is a junction number, because it is equal to n+sod(n) for n = 20104302394 and 20104302403.
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, 321728 + ... + 379100.
It is an arithmetic number, because the mean of its divisors is an integer number (1895235342).
Almost surely, 220104302422 is an apocalyptic number.
20104302422 is a deficient number, since it is larger than the sum of its proper divisors (10219463050).
20104302422 is a wasteful number, since it uses less digits than its factorization.
20104302422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58343.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 20104302422 its reverse (22420340102), we get a palindrome (42524642524).
The spelling of 20104302422 in words is "twenty billion, one hundred four million, three hundred two thousand, four hundred twenty-two".
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