Base | Representation |
---|---|
bin | 10011000010010001000000 |
3 | 100101112000102 |
4 | 103002101000 |
5 | 2234140031 |
6 | 254541532 |
7 | 60262103 |
oct | 23022100 |
9 | 10345012 |
10 | 4990016 |
11 | 28a9089 |
12 | 18078a8 |
13 | 1059395 |
14 | 93c73a |
15 | 6887cb |
hex | 4c2440 |
4990016 has 14 divisors (see below), whose sum is σ = 9902190. Its totient is φ = 2494976.
The previous prime is 4989997. The next prime is 4990019. The reversal of 4990016 is 6100994.
4990016 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 4494400 + 495616 = 2120^2 + 704^2 .
It is not an unprimeable number, because it can be changed into a prime (4990019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38921 + ... + 39048.
Almost surely, 24990016 is an apocalyptic number.
It is an amenable number.
4990016 is a deficient number, since it is larger than the sum of its proper divisors (4912174).
4990016 is an equidigital number, since it uses as much as digits as its factorization.
4990016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77981 (or 77971 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 4990016 is about 2233.8343716578. The cubic root of 4990016 is about 170.8837028286.
The spelling of 4990016 in words is "four million, nine hundred ninety thousand, sixteen".
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