Base | Representation |
---|---|
bin | 111100001110000… |
… | …0110101101010000 |
3 | 12012211011210221222 |
4 | 1320130012231100 |
5 | 13114240232144 |
6 | 532301104212 |
7 | 101034046355 |
oct | 17034065520 |
9 | 5184153858 |
10 | 2020633424 |
11 | 94765a887 |
12 | 484858068 |
13 | 26281cba4 |
14 | 15250a62c |
15 | bc5db2ee |
hex | 78706b50 |
2020633424 has 10 divisors (see below), whose sum is σ = 3914977290. Its totient is φ = 1010316704.
The previous prime is 2020633403. The next prime is 2020633429. The reversal of 2020633424 is 4243360202.
It can be written as a sum of positive squares in only one way, i.e., 1967809600 + 52823824 = 44360^2 + 7268^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2020633393 and 2020633402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020633429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63144779 + ... + 63144810.
It is an arithmetic number, because the mean of its divisors is an integer number (391497729).
Almost surely, 22020633424 is an apocalyptic number.
It is an amenable number.
2020633424 is a deficient number, since it is larger than the sum of its proper divisors (1894343866).
2020633424 is a wasteful number, since it uses less digits than its factorization.
2020633424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126289597 (or 126289591 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 2020633424 is about 44951.4563056638. The cubic root of 2020633424 is about 1264.2389823461.
Adding to 2020633424 its reverse (4243360202), we get a palindrome (6263993626).
The spelling of 2020633424 in words is "two billion, twenty million, six hundred thirty-three thousand, four hundred twenty-four".
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