Base | Representation |
---|---|
bin | 10010101110101011… |
… | …001000001001001011 |
3 | 1220220112021200201200 |
4 | 102232223020021023 |
5 | 312141231112230 |
6 | 13123311515243 |
7 | 1311232444602 |
oct | 225653101113 |
9 | 56815250650 |
10 | 20110410315 |
11 | 858a890a16 |
12 | 3a92b28b23 |
13 | 1b86524998 |
14 | d8ac26a39 |
15 | 7ca7ca160 |
hex | 4aeac824b |
20110410315 has 24 divisors (see below), whose sum is σ = 34862022000. Its totient is φ = 10724328384.
The previous prime is 20110410301. The next prime is 20110410317. The reversal of 20110410315 is 51301401102.
It is not a de Polignac number, because 20110410315 - 25 = 20110410283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20110410317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486061 + ... + 525809.
It is an arithmetic number, because the mean of its divisors is an integer number (1452584250).
Almost surely, 220110410315 is an apocalyptic number.
20110410315 is a deficient number, since it is larger than the sum of its proper divisors (14751611685).
20110410315 is a wasteful number, since it uses less digits than its factorization.
20110410315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51003 (or 51000 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 20110410315 its reverse (51301401102), we get a palindrome (71411811417).
The spelling of 20110410315 in words is "twenty billion, one hundred ten million, four hundred ten thousand, three hundred fifteen".
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