Base | Representation |
---|---|
bin | 10001010001110011101001 |
3 | 22112010011000 |
4 | 101101303221 |
5 | 2124420020 |
6 | 241025213 |
7 | 53333130 |
oct | 21216351 |
9 | 8463130 |
10 | 4529385 |
11 | 2613aa3 |
12 | 1625209 |
13 | c27813 |
14 | 85c917 |
15 | 5e7090 |
hex | 451ce9 |
4529385 has 32 divisors (see below), whose sum is σ = 9204480. Its totient is φ = 2070144.
The previous prime is 4529383. The next prime is 4529387. The reversal of 4529385 is 5839254.
It is an interprime number because it is at equal distance from previous prime (4529383) and next prime (4529387).
It is not a de Polignac number, because 4529385 - 21 = 4529383 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4529381) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1452 + ... + 3341.
It is an arithmetic number, because the mean of its divisors is an integer number (287640).
Almost surely, 24529385 is an apocalyptic number.
4529385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4529385 is an abundant number, since it is smaller than the sum of its proper divisors (4675095).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4529385 is a wasteful number, since it uses less digits than its factorization.
4529385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4814 (or 4808 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 4529385 is about 2128.2351843723. The cubic root of 4529385 is about 165.4549428126.
The spelling of 4529385 in words is "four million, five hundred twenty-nine thousand, three hundred eighty-five".
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