Base | Representation |
---|---|
bin | 111100001100110… |
… | …1111100011101000 |
3 | 12012210000100200220 |
4 | 1320121233203220 |
5 | 13114110424222 |
6 | 532235530040 |
7 | 101025560361 |
oct | 17031574350 |
9 | 5183010626 |
10 | 2020014312 |
11 | 947277718 |
12 | 4845b9920 |
13 | 262664154 |
14 | 1523c8b68 |
15 | bc517b5c |
hex | 7866f8e8 |
2020014312 has 48 divisors (see below), whose sum is σ = 5218254720. Its totient is φ = 651610080.
The previous prime is 2020014301. The next prime is 2020014319. The reversal of 2020014312 is 2134100202.
It is a junction number, because it is equal to n+sod(n) for n = 2020014291 and 2020014300.
It is not an unprimeable number, because it can be changed into a prime (2020014319) 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 11 ways as a sum of consecutive naturals, for example, 20728 + ... + 66855.
It is an arithmetic number, because the mean of its divisors is an integer number (108713640).
Almost surely, 22020014312 is an apocalyptic number.
It is an amenable number.
2020014312 is an abundant number, since it is smaller than the sum of its proper divisors (3198240408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020014312 is a wasteful number, since it uses less digits than its factorization.
2020014312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87654 (or 87619 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2020014312 is about 44944.5693271167. The cubic root of 2020014312 is about 1264.1098503178.
Adding to 2020014312 its reverse (2134100202), we get a palindrome (4154114514).
The spelling of 2020014312 in words is "two billion, twenty million, fourteen thousand, three hundred twelve".
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