Base | Representation |
---|---|
bin | 110100001010111… |
… | …100101110110011 |
3 | 2021000000002212210 |
4 | 310022330232303 |
5 | 3243033113202 |
6 | 222504223203 |
7 | 30455542362 |
oct | 6412745663 |
9 | 2230002783 |
10 | 875285427 |
11 | 40a091995 |
12 | 20516ab03 |
13 | 10c452393 |
14 | 843657d9 |
15 | 51c98c6c |
hex | 342bcbb3 |
875285427 has 8 divisors (see below), whose sum is σ = 1167245200. Its totient is φ = 583424640.
The previous prime is 875285423. The next prime is 875285429. The reversal of 875285427 is 724582578.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 875285427 - 22 = 875285423 is a prime.
It is a super-2 number, since 2×8752854272 = 1532249157437144658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (875285423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802 + ... + 41847.
It is an arithmetic number, because the mean of its divisors is an integer number (145905650).
Almost surely, 2875285427 is an apocalyptic number.
875285427 is a deficient number, since it is larger than the sum of its proper divisors (291959773).
875285427 is a wasteful number, since it uses less digits than its factorization.
875285427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49493.
The product of its digits is 1254400, while the sum is 48.
The square root of 875285427 is about 29585.2231189829. The cubic root of 875285427 is about 956.5695805006.
The spelling of 875285427 in words is "eight hundred seventy-five million, two hundred eighty-five thousand, four hundred twenty-seven".
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