Base | Representation |
---|---|
bin | 111110111011000… |
… | …0101100000001111 |
3 | 12110010211200201020 |
4 | 1331312011200033 |
5 | 13311000032234 |
6 | 545301045223 |
7 | 103215003660 |
oct | 17566054017 |
9 | 5403750636 |
10 | 2111330319 |
11 | 99387779a |
12 | 4ab0b6813 |
13 | 2785570a7 |
14 | 160599367 |
15 | c5554549 |
hex | 7dd8580f |
2111330319 has 16 divisors (see below), whose sum is σ = 3225902592. Its totient is φ = 1203235488.
The previous prime is 2111330303. The next prime is 2111330339. The reversal of 2111330319 is 9130331112.
It is not a de Polignac number, because 2111330319 - 24 = 2111330303 is a prime.
It is a super-2 number, since 2×21113303192 = 8915431431857283522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2111330339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126939 + ... + 142604.
It is an arithmetic number, because the mean of its divisors is an integer number (201618912).
Almost surely, 22111330319 is an apocalyptic number.
2111330319 is a deficient number, since it is larger than the sum of its proper divisors (1114572273).
2111330319 is a wasteful number, since it uses less digits than its factorization.
2111330319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269926.
The product of its (nonzero) digits is 486, while the sum is 24.
The square root of 2111330319 is about 45949.2145634721. The cubic root of 2111330319 is about 1282.8781100367.
The spelling of 2111330319 in words is "two billion, one hundred eleven million, three hundred thirty thousand, three hundred nineteen".
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