Base | Representation |
---|---|
bin | 111100001101010… |
… | …0111111100000010 |
3 | 12012210110002111011 |
4 | 1320122213330002 |
5 | 13114140322000 |
6 | 532244511134 |
7 | 101030541562 |
oct | 17032477402 |
9 | 5183402434 |
10 | 2020245250 |
11 | 947415181 |
12 | 4846ab4aa |
13 | 2627152ba |
14 | 152448da2 |
15 | bc5612ba |
hex | 786a7f02 |
2020245250 has 32 divisors (see below), whose sum is σ = 3946340736. Its totient is φ = 772961200.
The previous prime is 2020245223. The next prime is 2020245277. The reversal of 2020245250 is 525420202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2020245223) and next prime (2020245277).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169924 + ... + 181423.
It is an arithmetic number, because the mean of its divisors is an integer number (123323148).
Almost surely, 22020245250 is an apocalyptic number.
2020245250 is a deficient number, since it is larger than the sum of its proper divisors (1926095486).
2020245250 is a wasteful number, since it uses less digits than its factorization.
2020245250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351387 (or 351377 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 2020245250 is about 44947.1383961204. The cubic root of 2020245250 is about 1264.1580215733.
Adding to 2020245250 its reverse (525420202), we get a palindrome (2545665452).
The spelling of 2020245250 in words is "two billion, twenty million, two hundred forty-five thousand, two hundred fifty".
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