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4427017 = 72331887
BaseRepresentation
bin10000111000110100001001
322022220201121
4100320310021
52113131032
6234515241
752425520
oct20706411
98286647
104427017
1125540a1
121595b21
13bc004a
148334b7
155c6a97
hex438d09

4427017 has 16 divisors (see below), whose sum is σ = 5455872. Its totient is φ = 3508560.

The previous prime is 4427009. The next prime is 4427029. The reversal of 4427017 is 7107244.

It is a cyclic number.

It is not a de Polignac number, because 4427017 - 23 = 4427009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4426982 and 4427000.

It is not an unprimeable number, because it can be changed into a prime (4427047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4548 + ... + 5434.

It is an arithmetic number, because the mean of its divisors is an integer number (340992).

Almost surely, 24427017 is an apocalyptic number.

It is an amenable number.

4427017 is a deficient number, since it is larger than the sum of its proper divisors (1028855).

4427017 is a wasteful number, since it uses less digits than its factorization.

4427017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 4427017 is about 2104.0477656175. The cubic root of 4427017 is about 164.1989579203.

The spelling of 4427017 in words is "four million, four hundred twenty-seven thousand, seventeen".

Divisors: 1 7 23 31 161 217 713 887 4991 6209 20401 27497 142807 192479 632431 4427017