Base | Representation |
---|---|
bin | 100001011000… |
… | …110010011101 |
3 | 121110122212201 |
4 | 201120302131 |
5 | 4220033120 |
6 | 511331501 |
7 | 134251603 |
oct | 41306235 |
9 | 17418781 |
10 | 8752285 |
11 | 4a387a3 |
12 | 2b20b91 |
13 | 1a75989 |
14 | 123b873 |
15 | b7d40a |
hex | 858c9d |
8752285 has 8 divisors (see below), whose sum is σ = 10568160. Its totient is φ = 6958224.
The previous prime is 8752273. The next prime is 8752291. The reversal of 8752285 is 5822578.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8752285 - 25 = 8752253 is a prime.
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 7 ways as a sum of consecutive naturals, for example, 4555 + ... + 6184.
It is an arithmetic number, because the mean of its divisors is an integer number (1321020).
Almost surely, 28752285 is an apocalyptic number.
It is an amenable number.
8752285 is a deficient number, since it is larger than the sum of its proper divisors (1815875).
8752285 is a wasteful number, since it uses less digits than its factorization.
8752285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10907.
The product of its digits is 44800, while the sum is 37.
The square root of 8752285 is about 2958.4261018319. The cubic root of 8752285 is about 206.0822008329.
It can be divided in two parts, 875 and 2285, that added together give a triangular number (3160 = T79).
The spelling of 8752285 in words is "eight million, seven hundred fifty-two thousand, two hundred eighty-five".
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