Search a number
-
+
10175225 = 523531153
BaseRepresentation
bin100110110100…
…001011111001
3201010221210012
4212310023321
510101101400
61002031305
7152326244
oct46641371
921127705
1010175225
11581a885
1234a8535
132153558
1414cc25b
15d5ed35
hex9b42f9

10175225 has 12 divisors (see below), whose sum is σ = 12663996. Its totient is φ = 8110080.

The previous prime is 10175189. The next prime is 10175233. The reversal of 10175225 is 52257101.

It is a happy number.

10175225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 11881 + 10163344 = 109^2 + 3188^2 .

It is not a de Polignac number, because 10175225 - 218 = 9913081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10175225.

It is a congruent number.

It is an unprimeable number.

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, 8249 + ... + 9401.

It is an arithmetic number, because the mean of its divisors is an integer number (1055333).

Almost surely, 210175225 is an apocalyptic number.

It is an amenable number.

10175225 is a deficient number, since it is larger than the sum of its proper divisors (2488771).

10175225 is a wasteful number, since it uses less digits than its factorization.

10175225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 10175225 is about 3189.8628497163. The cubic root of 10175225 is about 216.6945591967.

The spelling of 10175225 in words is "ten million, one hundred seventy-five thousand, two hundred twenty-five".

Divisors: 1 5 25 353 1153 1765 5765 8825 28825 407009 2035045 10175225