Base | Representation |
---|---|
bin | 111100001101010… |
… | …0100011101100100 |
3 | 12012210102100221211 |
4 | 1320122210131210 |
5 | 13114134343022 |
6 | 532244321204 |
7 | 101030452222 |
oct | 17032443544 |
9 | 5183370854 |
10 | 2020231012 |
11 | 947405508 |
12 | 4846a3204 |
13 | 26270b987 |
14 | 152443b12 |
15 | bc55be77 |
hex | 786a4764 |
2020231012 has 12 divisors (see below), whose sum is σ = 3721478320. Its totient is φ = 956951496.
The previous prime is 2020231009. The next prime is 2020231019. The reversal of 2020231012 is 2101320202.
It is a junction number, because it is equal to n+sod(n) for n = 2020230983 and 2020231001.
It is not an unprimeable number, because it can be changed into a prime (2020231019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13290918 + ... + 13291069.
Almost surely, 22020231012 is an apocalyptic number.
It is an amenable number.
2020231012 is a deficient number, since it is larger than the sum of its proper divisors (1701247308).
2020231012 is a wasteful number, since it uses less digits than its factorization.
2020231012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26582010 (or 26582008 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2020231012 is about 44946.9800097849. The cubic root of 2020231012 is about 1264.1550517814.
Adding to 2020231012 its reverse (2101320202), we get a palindrome (4121551214).
The spelling of 2020231012 in words is "two billion, twenty million, two hundred thirty-one thousand, twelve".
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