Base | Representation |
---|---|
bin | 111100001100111… |
… | …0001101110100110 |
3 | 12012210000210220022 |
4 | 1320121301232212 |
5 | 13114111220311 |
6 | 532240035142 |
7 | 101025625325 |
oct | 17031615646 |
9 | 5183023808 |
10 | 2020023206 |
11 | 947283373 |
12 | 484602ab2 |
13 | 262668206 |
14 | 1523cc0bc |
15 | bc51a5db |
hex | 78671ba6 |
2020023206 has 16 divisors (see below), whose sum is σ = 3072076800. Its totient is φ = 996028488.
The previous prime is 2020023193. The next prime is 2020023211. The reversal of 2020023206 is 6023200202.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 132275 + ... + 146753.
It is an arithmetic number, because the mean of its divisors is an integer number (192004800).
Almost surely, 22020023206 is an apocalyptic number.
2020023206 is a deficient number, since it is larger than the sum of its proper divisors (1052053594).
2020023206 is a wasteful number, since it uses less digits than its factorization.
2020023206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15443.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2020023206 is about 44944.6682711086. The cubic root of 2020023206 is about 1264.1117055814. Note that the first 3 decimals are identical.
Adding to 2020023206 its reverse (6023200202), we get a palindrome (8043223408).
The spelling of 2020023206 in words is "two billion, twenty million, twenty-three thousand, two hundred six".
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