Base | Representation |
---|---|
bin | 111100001101010… |
… | …0010000001101000 |
3 | 12012210101212021012 |
4 | 1320122202001220 |
5 | 13114134033112 |
6 | 532244203052 |
7 | 101030411144 |
oct | 17032420150 |
9 | 5183355235 |
10 | 2020221032 |
11 | 9473a8a65 |
12 | 484699488 |
13 | 26270727b |
14 | 152440224 |
15 | bc559022 |
hex | 786a2068 |
2020221032 has 16 divisors (see below), whose sum is σ = 3795452640. Its totient is φ = 1008100336.
The previous prime is 2020221019. The next prime is 2020221067. The reversal of 2020221032 is 2301220202.
It is a junction number, because it is equal to n+sod(n) for n = 2020220998 and 2020221016.
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, 246998 + ... + 255045.
It is an arithmetic number, because the mean of its divisors is an integer number (237215790).
Almost surely, 22020221032 is an apocalyptic number.
It is an amenable number.
2020221032 is a deficient number, since it is larger than the sum of its proper divisors (1775231608).
2020221032 is a wasteful number, since it uses less digits than its factorization.
2020221032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 502552 (or 502548 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2020221032 is about 44946.8689899530. The cubic root of 2020221032 is about 1264.1529701237.
Adding to 2020221032 its reverse (2301220202), we get a palindrome (4321441234).
The spelling of 2020221032 in words is "two billion, twenty million, two hundred twenty-one thousand, thirty-two".
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