Base | Representation |
---|---|
bin | 111110111011000… |
… | …0100110010010011 |
3 | 12110010211112200100 |
4 | 1331312010302103 |
5 | 13310444434004 |
6 | 545301023443 |
7 | 103214662260 |
oct | 17566046223 |
9 | 5403745610 |
10 | 2111327379 |
11 | 993875567 |
12 | 4ab0b4b83 |
13 | 278555955 |
14 | 160598267 |
15 | c5553739 |
hex | 7dd84c93 |
2111327379 has 12 divisors (see below), whose sum is σ = 3485365936. Its totient is φ = 1206472752.
The previous prime is 2111327371. The next prime is 2111327423. The reversal of 2111327379 is 9737231112.
It is a happy number.
It is not a de Polignac number, because 2111327379 - 23 = 2111327371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2111327371) 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 11 ways as a sum of consecutive naturals, for example, 16756504 + ... + 16756629.
Almost surely, 22111327379 is an apocalyptic number.
2111327379 is a deficient number, since it is larger than the sum of its proper divisors (1374038557).
2111327379 is a wasteful number, since it uses less digits than its factorization.
2111327379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33513146 (or 33513143 counting only the distinct ones).
The product of its digits is 15876, while the sum is 36.
The square root of 2111327379 is about 45949.1825716193. The cubic root of 2111327379 is about 1282.8775145727.
The spelling of 2111327379 in words is "two billion, one hundred eleven million, three hundred twenty-seven thousand, three hundred seventy-nine".
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