Base | Representation |
---|---|
bin | 1001010010001000101000… |
… | …10110100101000011010101 |
3 | 2200021120221010120010102222 |
4 | 10221010110112211003111 |
5 | 10133432012140134031 |
6 | 111230113135312125 |
7 | 4204612622422055 |
oct | 451042426450325 |
9 | 80246833503388 |
10 | 20414321021141 |
11 | 656073501a5a3 |
12 | 235852297b645 |
13 | b510a68abb88 |
14 | 5080b63bd565 |
15 | 256053b74e7b |
hex | 1291145a50d5 |
20414321021141 has 8 divisors (see below), whose sum is σ = 20449727907840. Its totient is φ = 20378926032688.
The previous prime is 20414321021137. The next prime is 20414321021173. The reversal of 20414321021141 is 14112012341402.
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 20414321021141 - 22 = 20414321021137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20414321021141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20414321021111) 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, 463340 + ... + 6406506.
It is an arithmetic number, because the mean of its divisors is an integer number (2556215988480).
Almost surely, 220414321021141 is an apocalyptic number.
It is an amenable number.
20414321021141 is a deficient number, since it is larger than the sum of its proper divisors (35406886699).
20414321021141 is an equidigital number, since it uses as much as digits as its factorization.
20414321021141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5949123.
The product of its (nonzero) digits is 1536, while the sum is 26.
Adding to 20414321021141 its reverse (14112012341402), we get a palindrome (34526333362543).
The spelling of 20414321021141 in words is "twenty trillion, four hundred fourteen billion, three hundred twenty-one million, twenty-one thousand, one hundred forty-one".
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