Base | Representation |
---|---|
bin | 10001010000010100010101 |
3 | 22111210210002 |
4 | 101100110111 |
5 | 2124221120 |
6 | 240541045 |
7 | 53306264 |
oct | 21202425 |
9 | 8453702 |
10 | 4523285 |
11 | 260a458 |
12 | 1621785 |
13 | c24b00 |
14 | 85a5db |
15 | 5e5375 |
hex | 450515 |
4523285 has 24 divisors (see below), whose sum is σ = 6047784. Its totient is φ = 3244800.
The previous prime is 4523279. The next prime is 4523291. The reversal of 4523285 is 5823254.
It is an interprime number because it is at equal distance from previous prime (4523279) and next prime (4523291).
It can be written as a sum of positive squares in 12 ways, for example, as 844561 + 3678724 = 919^2 + 1918^2 .
It is not a de Polignac number, because 4523285 - 24 = 4523269 is a prime.
It is a d-powerful number, because it can be written as 45 + 53 + 216 + 33 + 222 + 86 + 53 .
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44735 + ... + 44835.
It is an arithmetic number, because the mean of its divisors is an integer number (251991).
Almost surely, 24523285 is an apocalyptic number.
It is an amenable number.
4523285 is a deficient number, since it is larger than the sum of its proper divisors (1524499).
4523285 is a wasteful number, since it uses less digits than its factorization.
4523285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185 (or 172 counting only the distinct ones).
The product of its digits is 9600, while the sum is 29.
The square root of 4523285 is about 2126.8015892415. The cubic root of 4523285 is about 165.3806333442.
The spelling of 4523285 in words is "four million, five hundred twenty-three thousand, two hundred eighty-five".
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