Base | Representation |
---|---|
bin | 10010101110101001… |
… | …100100100010000000 |
3 | 1220220111111222001011 |
4 | 102232221210202000 |
5 | 312141130033204 |
6 | 13123255050304 |
7 | 1311226125220 |
oct | 225651444200 |
9 | 56814458034 |
10 | 20110002304 |
11 | 858a632417 |
12 | 3a92970994 |
13 | 1b86411062 |
14 | d8ab5c080 |
15 | 7ca749304 |
hex | 4aea64880 |
20110002304 has 64 divisors (see below), whose sum is σ = 48479506560. Its totient is φ = 8111591424.
The previous prime is 20110002293. The next prime is 20110002347. The reversal of 20110002304 is 40320001102.
It is a tau number, because it is divible by the number of its divisors (64).
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 7 ways as a sum of consecutive naturals, for example, 644892 + ... + 675355.
It is an arithmetic number, because the mean of its divisors is an integer number (757492290).
Almost surely, 220110002304 is an apocalyptic number.
It is an amenable number.
20110002304 is an abundant number, since it is smaller than the sum of its proper divisors (28369504256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110002304 is a wasteful number, since it uses less digits than its factorization.
20110002304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1320285 (or 1320273 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20110002304 its reverse (40320001102), we get a palindrome (60430003406).
The spelling of 20110002304 in words is "twenty billion, one hundred ten million, two thousand, three hundred four".
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