Base | Representation |
---|---|
bin | 111100001110000… |
… | …1111001010110010 |
3 | 12012211020120111121 |
4 | 1320130033022302 |
5 | 13114242334312 |
6 | 532301532454 |
7 | 101034252406 |
oct | 17034171262 |
9 | 5184216447 |
10 | 2020668082 |
11 | 947683924 |
12 | 48487412a |
13 | 2628328b4 |
14 | 152519106 |
15 | bc5e6707 |
hex | 7870f2b2 |
2020668082 has 8 divisors (see below), whose sum is σ = 3162784896. Its totient is φ = 966406452.
The previous prime is 2020668079. The next prime is 2020668101. The reversal of 2020668082 is 2808660202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20206680822 = 8166198995227117448, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21963738 + ... + 21963829.
It is an arithmetic number, because the mean of its divisors is an integer number (395348112).
Almost surely, 22020668082 is an apocalyptic number.
2020668082 is a deficient number, since it is larger than the sum of its proper divisors (1142116814).
2020668082 is a wasteful number, since it uses less digits than its factorization.
2020668082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43927592.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 2020668082 is about 44951.8418087624. The cubic root of 2020668082 is about 1264.2462104004.
It can be divided in two parts, 20206 and 68082, that added together give a palindrome (88288).
The spelling of 2020668082 in words is "two billion, twenty million, six hundred sixty-eight thousand, eighty-two".
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