Base | Representation |
---|---|
bin | 10001001100110110001000 |
3 | 22111002021101 |
4 | 101030312020 |
5 | 2123242224 |
6 | 240351144 |
7 | 53216650 |
oct | 21146610 |
9 | 8432241 |
10 | 4509064 |
11 | 25aa7aa |
12 | 16154b4 |
13 | c1b4b1 |
14 | 855360 |
15 | 5e1044 |
hex | 44cd88 |
4509064 has 32 divisors (see below), whose sum is σ = 9803520. Its totient is φ = 1904256.
The previous prime is 4509053. The next prime is 4509073. The reversal of 4509064 is 4609054.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (28).
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, 3537 + ... + 4639.
It is an arithmetic number, because the mean of its divisors is an integer number (306360).
Almost surely, 24509064 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 4509064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4901760).
4509064 is an abundant number, since it is smaller than the sum of its proper divisors (5294456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4509064 is a wasteful number, since it uses less digits than its factorization.
4509064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1189 (or 1185 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 4509064 is about 2123.4556741312. The cubic root of 4509064 is about 165.2071350251.
It can be divided in two parts, 45090 and 64, that added together give a palindrome (45154).
The spelling of 4509064 in words is "four million, five hundred nine thousand, sixty-four".
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