Base | Representation |
---|---|
bin | 1011010000001110… |
… | …0000101110011011 |
3 | 21210112012112010100 |
4 | 2310003200232123 |
5 | 22141312204410 |
6 | 1215430350443 |
7 | 134600353341 |
oct | 26403405633 |
9 | 7715175110 |
10 | 3020819355 |
11 | 13101a0324 |
12 | 7037bb423 |
13 | 391ac3898 |
14 | 2092a5991 |
15 | 12a3078c0 |
hex | b40e0b9b |
3020819355 has 12 divisors (see below), whose sum is σ = 5236086960. Its totient is φ = 1611103632.
The previous prime is 3020819353. The next prime is 3020819363. The reversal of 3020819355 is 5539180203.
It is not a de Polignac number, because 3020819355 - 21 = 3020819353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3020819353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33564615 + ... + 33564704.
It is an arithmetic number, because the mean of its divisors is an integer number (436340580).
Almost surely, 23020819355 is an apocalyptic number.
3020819355 is a deficient number, since it is larger than the sum of its proper divisors (2215267605).
3020819355 is a wasteful number, since it uses less digits than its factorization.
3020819355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67129330 (or 67129327 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 3020819355 is about 54961.9809959576. The cubic root of 3020819355 is about 1445.5781828341.
Adding to 3020819355 its reverse (5539180203), we get a palindrome (8559999558).
The spelling of 3020819355 in words is "three billion, twenty million, eight hundred nineteen thousand, three hundred fifty-five".
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