Base | Representation |
---|---|
bin | 111100001100111… |
… | …0001101011111000 |
3 | 12012210000210122212 |
4 | 1320121301223320 |
5 | 13114111214112 |
6 | 532240034252 |
7 | 101025624656 |
oct | 17031615370 |
9 | 5183023585 |
10 | 2020023032 |
11 | 947283225 |
12 | 484602988 |
13 | 262668101 |
14 | 1523cbdd6 |
15 | bc51a522 |
hex | 78671af8 |
2020023032 has 16 divisors (see below), whose sum is σ = 3830101200. Its totient is φ = 998662720.
The previous prime is 2020023007. The next prime is 2020023037. The reversal of 2020023032 is 2303200202.
It is a junction number, because it is equal to n+sod(n) for n = 2020022998 and 2020023016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020023037) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1417844 + ... + 1419267.
It is an arithmetic number, because the mean of its divisors is an integer number (239381325).
Almost surely, 22020023032 is an apocalyptic number.
It is an amenable number.
2020023032 is a deficient number, since it is larger than the sum of its proper divisors (1810078168).
2020023032 is a wasteful number, since it uses less digits than its factorization.
2020023032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2837206 (or 2837202 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 2020023032 is about 44944.6663353951. Note that the first 3 decimals coincide. The cubic root of 2020023032 is about 1264.1116692855. Note that the first 3 decimals are identical.
Adding to 2020023032 its reverse (2303200202), we get a palindrome (4323223234).
The spelling of 2020023032 in words is "two billion, twenty million, twenty-three thousand, thirty-two".
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