Base | Representation |
---|---|
bin | 10010110100000010… |
… | …011101000010111001 |
3 | 1221010210122012220021 |
4 | 102310002131002321 |
5 | 312332301130241 |
6 | 13140244530441 |
7 | 1313404443316 |
oct | 226402350271 |
9 | 57123565807 |
10 | 20200411321 |
11 | 8626673012 |
12 | 3ab90b0a21 |
13 | 1b9c07720c |
14 | d98b73d0d |
15 | 7d36570d1 |
hex | 4b409d0b9 |
20200411321 has 8 divisors (see below), whose sum is σ = 20227906944. Its totient is φ = 20172937440.
The previous prime is 20200411307. The next prime is 20200411333. The reversal of 20200411321 is 12311400202.
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 20200411321 - 27 = 20200411193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20200411295 and 20200411304.
It is not an unprimeable number, because it can be changed into a prime (20200411391) 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, 2651700 + ... + 2659306.
It is an arithmetic number, because the mean of its divisors is an integer number (2528488368).
Almost surely, 220200411321 is an apocalyptic number.
It is an amenable number.
20200411321 is a deficient number, since it is larger than the sum of its proper divisors (27495623).
20200411321 is a wasteful number, since it uses less digits than its factorization.
20200411321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10871.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 20200411321 its reverse (12311400202), we get a palindrome (32511811523).
The spelling of 20200411321 in words is "twenty billion, two hundred million, four hundred eleven thousand, three hundred twenty-one".
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