Base | Representation |
---|---|
bin | 111100100001011… |
… | …1111111111000001 |
3 | 12020112100211100121 |
4 | 1321002333333001 |
5 | 13124343021010 |
6 | 533303420241 |
7 | 101216523505 |
oct | 17102777701 |
9 | 5215324317 |
10 | 2030829505 |
11 | 9523942a1 |
12 | 488154681 |
13 | 26497ca83 |
14 | 153a02305 |
15 | bd4523da |
hex | 790bffc1 |
2030829505 has 16 divisors (see below), whose sum is σ = 2566733184. Its totient is φ = 1539493120.
The previous prime is 2030829481. The next prime is 2030829511. The reversal of 2030829505 is 5059280302.
It is not a de Polignac number, because 2030829505 - 223 = 2022440897 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70216 + ... + 94825.
It is an arithmetic number, because the mean of its divisors is an integer number (160420824).
Almost surely, 22030829505 is an apocalyptic number.
It is an amenable number.
2030829505 is a deficient number, since it is larger than the sum of its proper divisors (535903679).
2030829505 is a wasteful number, since it uses less digits than its factorization.
2030829505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165176.
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 2030829505 is about 45064.7257286672. The cubic root of 2030829505 is about 1266.3618582902.
The spelling of 2030829505 in words is "two billion, thirty million, eight hundred twenty-nine thousand, five hundred five".
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