Base | Representation |
---|---|
bin | 10011000000100111… |
… | …010110111111000110 |
3 | 1221200111200011222212 |
4 | 103000213112333012 |
5 | 313300310144142 |
6 | 13213223223422 |
7 | 1321546100012 |
oct | 230047267706 |
9 | 57614604885 |
10 | 20411412422 |
11 | 872478a295 |
12 | 3b578a7b72 |
13 | 1c039b393b |
14 | db8bbb542 |
15 | 7e6e35d82 |
hex | 4c09d6fc6 |
20411412422 has 16 divisors (see below), whose sum is σ = 32398278912. Its totient is φ = 9624485640.
The previous prime is 20411412421. The next prime is 20411412433. The reversal of 20411412422 is 22421411402.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20411412421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121568 + ... + 3128099.
It is an arithmetic number, because the mean of its divisors is an integer number (2024892432).
Almost surely, 220411412422 is an apocalyptic number.
20411412422 is a deficient number, since it is larger than the sum of its proper divisors (11986866490).
20411412422 is a wasteful number, since it uses less digits than its factorization.
20411412422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6249763.
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 20411412422 its reverse (22421411402), we get a palindrome (42832823824).
The spelling of 20411412422 in words is "twenty billion, four hundred eleven million, four hundred twelve thousand, four hundred twenty-two".
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