Base | Representation |
---|---|
bin | 10010101111100000… |
… | …000111100001100011 |
3 | 1220221111102102201201 |
4 | 102233200013201203 |
5 | 312203310121121 |
6 | 13124525342031 |
7 | 1311461511454 |
oct | 225740074143 |
9 | 56844372651 |
10 | 20124301411 |
11 | 8597709565 |
12 | 3a97707917 |
13 | 1b89379676 |
14 | d8ca0112b |
15 | 7cbb20e91 |
hex | 4af807863 |
20124301411 has 8 divisors (see below), whose sum is σ = 20244008448. Its totient is φ = 20004936000.
The previous prime is 20124301391. The next prime is 20124301427. The reversal of 20124301411 is 11410342102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20124301411 - 29 = 20124300899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20124301451) 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, 33246 + ... + 203356.
It is an arithmetic number, because the mean of its divisors is an integer number (2530501056).
Almost surely, 220124301411 is an apocalyptic number.
20124301411 is a deficient number, since it is larger than the sum of its proper divisors (119707037).
20124301411 is a wasteful number, since it uses less digits than its factorization.
20124301411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170813.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 20124301411 its reverse (11410342102), we get a palindrome (31534643513).
The spelling of 20124301411 in words is "twenty billion, one hundred twenty-four million, three hundred one thousand, four hundred eleven".
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