Base | Representation |
---|---|
bin | 1001010100011001… |
… | …11011100011010100 |
3 | 110220200000201211001 |
4 | 10222030323203110 |
5 | 40221232000040 |
6 | 2144235353044 |
7 | 234656540614 |
oct | 45214734324 |
9 | 13820021731 |
10 | 5003000020 |
11 | 2138076a67 |
12 | b775b2784 |
13 | 61966c255 |
14 | 356642a44 |
15 | 1e434a59a |
hex | 12a33b8d4 |
5003000020 has 24 divisors (see below), whose sum is σ = 10963096704. Its totient is φ = 1914191136.
The previous prime is 5003000017. The next prime is 5003000033. The reversal of 5003000020 is 200003005.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 5002999970 and 5003000006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5437584 + ... + 5438503.
It is an arithmetic number, because the mean of its divisors is an integer number (456795696).
Almost surely, 25003000020 is an apocalyptic number.
It is an amenable number.
5003000020 is an abundant number, since it is smaller than the sum of its proper divisors (5960096684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5003000020 is a wasteful number, since it uses less digits than its factorization.
5003000020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10876119 (or 10876117 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 10.
The square root of 5003000020 is about 70731.8882824430. Note that the first 3 decimals coincide. The cubic root of 5003000020 is about 1710.3178757688.
Adding to 5003000020 its reverse (200003005), we get a palindrome (5203003025).
The spelling of 5003000020 in words is "five billion, three million, twenty", and thus it is an aban number and an uban number.
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