Base | Representation |
---|---|
bin | 10001000111000110111100 |
3 | 22102220001000 |
4 | 101013012330 |
5 | 2122014224 |
6 | 240050300 |
7 | 53061306 |
oct | 21070674 |
9 | 8386030 |
10 | 4485564 |
11 | 2594086 |
12 | 1603990 |
13 | c108a5 |
14 | 84a976 |
15 | 5d90c9 |
hex | 4471bc |
4485564 has 48 divisors (see below), whose sum is σ = 11924640. Its totient is φ = 1457280.
The previous prime is 4485557. The next prime is 4485581. The reversal of 4485564 is 4655844.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3922 + ... + 4934.
It is an arithmetic number, because the mean of its divisors is an integer number (248430).
Almost surely, 24485564 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4485564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5962320).
4485564 is an abundant number, since it is smaller than the sum of its proper divisors (7439076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4485564 is a wasteful number, since it uses less digits than its factorization.
4485564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067 (or 1059 counting only the distinct ones).
The product of its digits is 76800, while the sum is 36.
The square root of 4485564 is about 2117.9150124592. The cubic root of 4485564 is about 164.9196302806.
The spelling of 4485564 in words is "four million, four hundred eighty-five thousand, five hundred sixty-four".
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