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10275085 = 53755541
BaseRepresentation
bin100111001100…
…100100001101
3201100000202201
4213030210031
510112300320
61004121501
7153223342
oct47144415
921300681
1010275085
115888907
123536291
132189b42
1415167c9
15d7e70a
hex9cc90d

10275085 has 8 divisors (see below), whose sum is σ = 12663576. Its totient is φ = 7997760.

The previous prime is 10275079. The next prime is 10275091. The reversal of 10275085 is 58057201.

It is an interprime number because it is at equal distance from previous prime (10275079) and next prime (10275091).

It can be written as a sum of positive squares in 4 ways, for example, as 751689 + 9523396 = 867^2 + 3086^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10275085 - 211 = 10273037 is a prime.

It is a Duffinian number.

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, 27586 + ... + 27955.

It is an arithmetic number, because the mean of its divisors is an integer number (1582947).

Almost surely, 210275085 is an apocalyptic number.

It is an amenable number.

10275085 is a deficient number, since it is larger than the sum of its proper divisors (2388491).

10275085 is an equidigital number, since it uses as much as digits as its factorization.

10275085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55583.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 10275085 is about 3205.4773435481. The cubic root of 10275085 is about 217.4011353206.

The spelling of 10275085 in words is "ten million, two hundred seventy-five thousand, eighty-five".

Divisors: 1 5 37 185 55541 277705 2055017 10275085