Base | Representation |
---|---|
bin | 10011000001110001110010 |
3 | 100101102021102 |
4 | 103001301302 |
5 | 2234104033 |
6 | 254524402 |
7 | 60253220 |
oct | 23016162 |
9 | 10342242 |
10 | 4988018 |
11 | 28a7632 |
12 | 1806702 |
13 | 10584b9 |
14 | 93bb10 |
15 | 687de8 |
hex | 4c1c72 |
4988018 has 8 divisors (see below), whose sum is σ = 8550912. Its totient is φ = 2137716.
The previous prime is 4988003. The next prime is 4988023. The reversal of 4988018 is 8108894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 411 + 96 + 82 + 82 + 0 + 1 + 86 .
It is a Curzon number.
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, 178130 + ... + 178157.
It is an arithmetic number, because the mean of its divisors is an integer number (1068864).
Almost surely, 24988018 is an apocalyptic number.
4988018 is a deficient number, since it is larger than the sum of its proper divisors (3562894).
4988018 is a wasteful number, since it uses less digits than its factorization.
4988018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356296.
The product of its (nonzero) digits is 18432, while the sum is 38.
The square root of 4988018 is about 2233.3871137803. The cubic root of 4988018 is about 170.8608925332.
The spelling of 4988018 in words is "four million, nine hundred eighty-eight thousand, eighteen".
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