Base | Representation |
---|---|
bin | 10011000000000100… |
… | …001101110111101001 |
3 | 1221122212100010222120 |
4 | 103000010031313221 |
5 | 313240430400131 |
6 | 13212253541453 |
7 | 1321404560526 |
oct | 230004156751 |
9 | 57585303876 |
10 | 20402200041 |
11 | 871a567953 |
12 | 3b547a4889 |
13 | 1c01b09722 |
14 | db78a014d |
15 | 7e6216496 |
hex | 4c010dde9 |
20402200041 has 8 divisors (see below), whose sum is σ = 27303314304. Its totient is φ = 13551276240.
The previous prime is 20402200003. The next prime is 20402200043. The reversal of 20402200041 is 14000220402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20402200041 - 26 = 20402199977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20402200043) 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, 12546666 + ... + 12548291.
It is an arithmetic number, because the mean of its divisors is an integer number (3412914288).
Almost surely, 220402200041 is an apocalyptic number.
It is an amenable number.
20402200041 is a deficient number, since it is larger than the sum of its proper divisors (6901114263).
20402200041 is a wasteful number, since it uses less digits than its factorization.
20402200041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25095231.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 20402200041 its reverse (14000220402), we get a palindrome (34402420443).
The spelling of 20402200041 in words is "twenty billion, four hundred two million, two hundred thousand, forty-one".
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