Base | Representation |
---|---|
bin | 111100001110101… |
… | …0000000110000011 |
3 | 12012211202002022010 |
4 | 1320131100012003 |
5 | 13114324342034 |
6 | 532311344003 |
7 | 101036440626 |
oct | 17035200603 |
9 | 5184662263 |
10 | 2020934019 |
11 | 947845705 |
12 | 484982003 |
13 | 2628c6960 |
14 | 152587dbd |
15 | bc64a3e9 |
hex | 78750183 |
2020934019 has 32 divisors (see below), whose sum is σ = 2931056128. Its totient is φ = 1231200000.
The previous prime is 2020933979. The next prime is 2020934033. The reversal of 2020934019 is 9104390202.
It is not a de Polignac number, because 2020934019 - 29 = 2020933507 is a prime.
It is a super-2 number, since 2×20209340192 = 8168348618302984722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2020934099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3362319 + ... + 3362919.
It is an arithmetic number, because the mean of its divisors is an integer number (91595504).
Almost surely, 22020934019 is an apocalyptic number.
2020934019 is a deficient number, since it is larger than the sum of its proper divisors (910122109).
2020934019 is a wasteful number, since it uses less digits than its factorization.
2020934019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1339.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 2020934019 is about 44954.7997326203. The cubic root of 2020934019 is about 1264.3016697968.
The spelling of 2020934019 in words is "two billion, twenty million, nine hundred thirty-four thousand, nineteen".
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