Base | Representation |
---|---|
bin | 10001001111100010000000 |
3 | 22111122100210 |
4 | 101033202000 |
5 | 2124120224 |
6 | 240514120 |
7 | 53264013 |
oct | 21174200 |
9 | 8448323 |
10 | 4520064 |
11 | 2607a9a |
12 | 161b940 |
13 | c234c3 |
14 | 85937a |
15 | 5e4429 |
hex | 44f880 |
4520064 has 64 divisors (see below), whose sum is σ = 12240000. Its totient is φ = 1477632.
The previous prime is 4520063. The next prime is 4520069. The reversal of 4520064 is 4600254.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 4520064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4520063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30262 + ... + 30410.
It is an arithmetic number, because the mean of its divisors is an integer number (191250).
Almost surely, 24520064 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 4520064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6120000).
4520064 is an abundant number, since it is smaller than the sum of its proper divisors (7719936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4520064 is a wasteful number, since it uses less digits than its factorization.
4520064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245 (or 233 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 4520064 is about 2126.0442140275. The cubic root of 4520064 is about 165.3413685539.
The spelling of 4520064 in words is "four million, five hundred twenty thousand, sixty-four".
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