Base | Representation |
---|---|
bin | 10011000001110010100001 |
3 | 100101102100011 |
4 | 103001302201 |
5 | 2234104230 |
6 | 254524521 |
7 | 60253315 |
oct | 23016241 |
9 | 10342304 |
10 | 4988065 |
11 | 28a7675 |
12 | 1806741 |
13 | 1058524 |
14 | 93bb45 |
15 | 687e2a |
hex | 4c1ca1 |
4988065 has 8 divisors (see below), whose sum is σ = 5998248. Its totient is φ = 3982080.
The previous prime is 4988057. The next prime is 4988077. The reversal of 4988065 is 5608894.
It can be written as a sum of positive squares in 4 ways, for example, as 984064 + 4004001 = 992^2 + 2001^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4988065 - 23 = 4988057 is a prime.
It is an Ulam number.
It is a Duffinian 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, 2985 + ... + 4345.
It is an arithmetic number, because the mean of its divisors is an integer number (749781).
Almost surely, 24988065 is an apocalyptic number.
It is an amenable number.
4988065 is a deficient number, since it is larger than the sum of its proper divisors (1010183).
4988065 is a wasteful number, since it uses less digits than its factorization.
4988065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2099.
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 4988065 is about 2233.3976358902. The cubic root of 4988065 is about 170.8614291816.
The spelling of 4988065 in words is "four million, nine hundred eighty-eight thousand, sixty-five".
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