Base | Representation |
---|---|
bin | 10010101110101001… |
… | …100100000010110110 |
3 | 1220220111111212022022 |
4 | 102232221210002312 |
5 | 312141130002220 |
6 | 13123255033142 |
7 | 1311226116341 |
oct | 225651440266 |
9 | 56814455268 |
10 | 20110000310 |
11 | 858a630974 |
12 | 3a9296b7b2 |
13 | 1b8641018a |
14 | d8ab5b458 |
15 | 7ca748925 |
hex | 4aea640b6 |
20110000310 has 16 divisors (see below), whose sum is σ = 36437725152. Its totient is φ = 7990728000.
The previous prime is 20110000303. The next prime is 20110000319. The reversal of 20110000310 is 1300001102.
It is a super-2 number, since 2×201100003102 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20110000319) 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, 6657431 + ... + 6660450.
It is an arithmetic number, because the mean of its divisors is an integer number (2277357822).
Almost surely, 220110000310 is an apocalyptic number.
20110000310 is a deficient number, since it is larger than the sum of its proper divisors (16327724842).
20110000310 is a wasteful number, since it uses less digits than its factorization.
20110000310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13318039.
The product of its (nonzero) digits is 6, while the sum is 8.
Adding to 20110000310 its reverse (1300001102), we get a palindrome (21410001412).
The spelling of 20110000310 in words is "twenty billion, one hundred ten million, three hundred ten", and thus it is an aban number.
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