Base | Representation |
---|---|
bin | 10010101010001001… |
… | …010101000000011001 |
3 | 1220201020100001202021 |
4 | 102222021111000121 |
5 | 312012304104431 |
6 | 13111555334441 |
7 | 1306320640453 |
oct | 225211250031 |
9 | 56636301667 |
10 | 20034441241 |
11 | 8550a13261 |
12 | 3a715b1421 |
13 | 1b73876279 |
14 | d80acd2d3 |
15 | 7c3cc0b11 |
hex | 4aa255019 |
20034441241 has 8 divisors (see below), whose sum is σ = 20120776704. Its totient is φ = 19948158000.
The previous prime is 20034441239. The next prime is 20034441311. The reversal of 20034441241 is 14214443002.
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 20034441241 - 21 = 20034441239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20034441211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888195 + ... + 910471.
It is an arithmetic number, because the mean of its divisors is an integer number (2515097088).
Almost surely, 220034441241 is an apocalyptic number.
It is an amenable number.
20034441241 is a deficient number, since it is larger than the sum of its proper divisors (86335463).
20034441241 is a wasteful number, since it uses less digits than its factorization.
20034441241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26111.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 20034441241 its reverse (14214443002), we get a palindrome (34248884243).
The spelling of 20034441241 in words is "twenty billion, thirty-four million, four hundred forty-one thousand, two hundred forty-one".
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