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14906125 = 53139173
BaseRepresentation
bin111000110111…
…001100001101
31001001022100201
4320313030031
512303444000
61251253501
7240462043
oct70671415
931038321
1014906125
118461213
124baa291
13311b9c0
141da0393
15149696a
hexe3730d

14906125 has 16 divisors (see below), whose sum is σ = 20036016. Its totient is φ = 11006400.

The previous prime is 14906119. The next prime is 14906141. The reversal of 14906125 is 52160941.

It can be written as a sum of positive squares in 8 ways, for example, as 11985444 + 2920681 = 3462^2 + 1709^2 .

It is not a de Polignac number, because 14906125 - 29 = 14905613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14906093 and 14906102.

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 15 ways as a sum of consecutive naturals, for example, 2962 + ... + 6211.

It is an arithmetic number, because the mean of its divisors is an integer number (1252251).

Almost surely, 214906125 is an apocalyptic number.

It is an amenable number.

14906125 is a deficient number, since it is larger than the sum of its proper divisors (5129891).

14906125 is an equidigital number, since it uses as much as digits as its factorization.

14906125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9201 (or 9191 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 14906125 is about 3860.8451147385. The cubic root of 14906125 is about 246.1056511839.

The spelling of 14906125 in words is "fourteen million, nine hundred six thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1625 9173 45865 119249 229325 596245 1146625 2981225 14906125