Base | Representation |
---|---|
bin | 111011100111011… |
… | …1111111101100101 |
3 | 12011102010220022220 |
4 | 1313032333331211 |
5 | 13044101430314 |
6 | 530255542553 |
7 | 100400203230 |
oct | 16716777545 |
9 | 5142126286 |
10 | 2000420709 |
11 | 937204761 |
12 | 479b2aa59 |
13 | 25b5939c1 |
14 | 14d968417 |
15 | ba9473a9 |
hex | 773bff65 |
2000420709 has 16 divisors (see below), whose sum is σ = 3122609280. Its totient is φ = 1115216640.
The previous prime is 2000420629. The next prime is 2000420729. The reversal of 2000420709 is 9070240002.
It is not a de Polignac number, because 2000420709 - 211 = 2000418661 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000420729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160824 + ... + 1162545.
It is an arithmetic number, because the mean of its divisors is an integer number (195163080).
Almost surely, 22000420709 is an apocalyptic number.
It is an amenable number.
2000420709 is a deficient number, since it is larger than the sum of its proper divisors (1122188571).
2000420709 is a wasteful number, since it uses less digits than its factorization.
2000420709 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2323420.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 2000420709 is about 44726.0629722760. The cubic root of 2000420709 is about 1260.0093870553.
The spelling of 2000420709 in words is "two billion, four hundred twenty thousand, seven hundred nine".
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