Base | Representation |
---|---|
bin | 111100011110010… |
… | …0100101111110011 |
3 | 12020102012020202022 |
4 | 1320330210233303 |
5 | 13123430120300 |
6 | 533203342055 |
7 | 101166306566 |
oct | 17074445763 |
9 | 5212166668 |
10 | 2029145075 |
11 | 951443801 |
12 | 48768192b |
13 | 264510179 |
14 | 1536c44dd |
15 | bd21d285 |
hex | 78f24bf3 |
2029145075 has 12 divisors (see below), whose sum is σ = 2664148680. Its totient is φ = 1527826560.
The previous prime is 2029145057. The next prime is 2029145119. The reversal of 2029145075 is 5705419202.
It is not a de Polignac number, because 2029145075 - 212 = 2029140979 is a prime.
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 11 ways as a sum of consecutive naturals, for example, 2386805 + ... + 2387654.
It is an arithmetic number, because the mean of its divisors is an integer number (222012390).
Almost surely, 22029145075 is an apocalyptic number.
2029145075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2029145075 is a deficient number, since it is larger than the sum of its proper divisors (635003605).
2029145075 is a wasteful number, since it uses less digits than its factorization.
2029145075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4774486 (or 4774481 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 2029145075 is about 45046.0328441917. The cubic root of 2029145075 is about 1266.0116421309.
The spelling of 2029145075 in words is "two billion, twenty-nine million, one hundred forty-five thousand, seventy-five".
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