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10285173 = 321975801
BaseRepresentation
bin100111001111…
…000001110101
3201100112121100
4213033001311
510113111143
61004240313
7153264633
oct47170165
921315540
1010285173
115895448
123540099
132191602
14151a353
15d826d3
hex9cf075

10285173 has 12 divisors (see below), whose sum is σ = 14934348. Its totient is φ = 6820800.

The previous prime is 10285139. The next prime is 10285181. The reversal of 10285173 is 37158201.

It can be written as a sum of positive squares in 2 ways, for example, as 10093329 + 191844 = 3177^2 + 438^2 .

It is not a de Polignac number, because 10285173 - 26 = 10285109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10285183) 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 11 ways as a sum of consecutive naturals, for example, 1128 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (1244529).

Almost surely, 210285173 is an apocalyptic number.

It is an amenable number.

10285173 is a deficient number, since it is larger than the sum of its proper divisors (4649175).

10285173 is a wasteful number, since it uses less digits than its factorization.

10285173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004 (or 6001 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10285173 is about 3207.0505141017. The cubic root of 10285173 is about 217.4722596408.

The spelling of 10285173 in words is "ten million, two hundred eighty-five thousand, one hundred seventy-three".

Divisors: 1 3 9 197 591 1773 5801 17403 52209 1142797 3428391 10285173