Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000010110110101010 |
3 | 1221010210102202201222 |
4 | 102310002002312222 |
5 | 312332234212132 |
6 | 13140242342042 |
7 | 1313403515462 |
oct | 226402026652 |
9 | 57123382658 |
10 | 20200304042 |
11 | 86265aa456 |
12 | 3ab905a922 |
13 | 1b9c03a439 |
14 | d98b46ba2 |
15 | 7d3635412 |
hex | 4b4082daa |
20200304042 has 8 divisors (see below), whose sum is σ = 30306427776. Its totient is φ = 10098161452.
The previous prime is 20200304039. The next prime is 20200304051. The reversal of 20200304042 is 24040300202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20200304042.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982568 + ... + 1002915.
It is an arithmetic number, because the mean of its divisors is an integer number (3788303472).
Almost surely, 220200304042 is an apocalyptic number.
20200304042 is a deficient number, since it is larger than the sum of its proper divisors (10106123734).
20200304042 is a wasteful number, since it uses less digits than its factorization.
20200304042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1990572.
The product of its (nonzero) digits is 384, while the sum is 17.
Adding to 20200304042 its reverse (24040300202), we get a palindrome (44240604244).
The spelling of 20200304042 in words is "twenty billion, two hundred million, three hundred four thousand, forty-two".
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