Base | Representation |
---|---|
bin | 10010101010100010… |
… | …011001010001010000 |
3 | 1220201200200220112222 |
4 | 102222202121101100 |
5 | 312020444343204 |
6 | 13112352240212 |
7 | 1306430536205 |
oct | 225242312120 |
9 | 56650626488 |
10 | 20041012304 |
11 | 85546a1195 |
12 | 3a73840068 |
13 | 1b75037181 |
14 | d8191dcac |
15 | 7c466cabe |
hex | 4aa899450 |
20041012304 has 20 divisors (see below), whose sum is σ = 38835847680. Its totient is φ = 10018858080.
The previous prime is 20041012267. The next prime is 20041012333. The reversal of 20041012304 is 40321014002.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 467 + ... + 200205.
It is an arithmetic number, because the mean of its divisors is an integer number (1941792384).
Almost surely, 220041012304 is an apocalyptic number.
It is an amenable number.
20041012304 is a deficient number, since it is larger than the sum of its proper divisors (18794835376).
20041012304 is a wasteful number, since it uses less digits than its factorization.
20041012304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206018 (or 206012 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 20041012304 its reverse (40321014002), we get a palindrome (60362026306).
The spelling of 20041012304 in words is "twenty billion, forty-one million, twelve thousand, three hundred four".
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