Base | Representation |
---|---|
bin | 100111110001… |
… | …101100110001 |
3 | 201121202102001 |
4 | 213301230301 |
5 | 10132132220 |
6 | 1011254001 |
7 | 154425646 |
oct | 47615461 |
9 | 21552361 |
10 | 10427185 |
11 | 598210a |
12 | 35aa301 |
13 | 2211142 |
14 | 1555dcd |
15 | dae80a |
hex | 9f1b31 |
10427185 has 8 divisors (see below), whose sum is σ = 12779136. Its totient is φ = 8164080.
The previous prime is 10427177. The next prime is 10427189. The reversal of 10427185 is 58172401.
10427185 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10427185 - 23 = 10427177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10427189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21951 + ... + 22420.
It is an arithmetic number, because the mean of its divisors is an integer number (1597392).
Almost surely, 210427185 is an apocalyptic number.
It is an amenable number.
10427185 is a deficient number, since it is larger than the sum of its proper divisors (2351951).
10427185 is an equidigital number, since it uses as much as digits as its factorization.
10427185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44423.
The product of its (nonzero) digits is 2240, while the sum is 28.
The square root of 10427185 is about 3229.1152038910. The cubic root of 10427185 is about 218.4686003400.
Adding to 10427185 its reverse (58172401), we get a palindrome (68599586).
The spelling of 10427185 in words is "ten million, four hundred twenty-seven thousand, one hundred eighty-five".
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