Base | Representation |
---|---|
bin | 10001111111110110100001 |
3 | 22212200212012 |
4 | 101333312201 |
5 | 2201433420 |
6 | 245042305 |
7 | 55050026 |
oct | 21776641 |
9 | 8780765 |
10 | 4717985 |
11 | 2732768 |
12 | 16b6395 |
13 | c9260c |
14 | 8ab54d |
15 | 632dc5 |
hex | 47fda1 |
4717985 has 8 divisors (see below), whose sum is σ = 5959680. Its totient is φ = 3575664.
The previous prime is 4717963. The next prime is 4717997. The reversal of 4717985 is 5897174.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4717985 - 28 = 4717729 is a prime.
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, 24737 + ... + 24926.
It is an arithmetic number, because the mean of its divisors is an integer number (744960).
Almost surely, 24717985 is an apocalyptic number.
It is an amenable number.
4717985 is a deficient number, since it is larger than the sum of its proper divisors (1241695).
4717985 is a wasteful number, since it uses less digits than its factorization.
4717985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49687.
The product of its digits is 70560, while the sum is 41.
The square root of 4717985 is about 2172.0923092723. The cubic root of 4717985 is about 167.7202567641.
The spelling of 4717985 in words is "four million, seven hundred seventeen thousand, nine hundred eighty-five".
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