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14895725 = 521345833
BaseRepresentation
bin111000110100…
…101001101101
31001000210002112
4320310221231
512303130400
61251133405
7240416525
oct70645155
931023075
1014895725
118454419
124ba4265
133117050
141d9a685
151493835
hexe34a6d

14895725 has 12 divisors (see below), whose sum is σ = 19891956. Its totient is φ = 10999680.

The previous prime is 14895707. The next prime is 14895739. The reversal of 14895725 is 52759841.

It can be written as a sum of positive squares in 6 ways, for example, as 1042441 + 13853284 = 1021^2 + 3722^2 .

It is not a de Polignac number, because 14895725 - 214 = 14879341 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 22592 + ... + 23241.

It is an arithmetic number, because the mean of its divisors is an integer number (1657663).

Almost surely, 214895725 is an apocalyptic number.

It is an amenable number.

14895725 is a deficient number, since it is larger than the sum of its proper divisors (4996231).

14895725 is a wasteful number, since it uses less digits than its factorization.

14895725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45856 (or 45851 counting only the distinct ones).

The product of its digits is 100800, while the sum is 41.

The square root of 14895725 is about 3859.4980243550. The cubic root of 14895725 is about 246.0484019154.

The spelling of 14895725 in words is "fourteen million, eight hundred ninety-five thousand, seven hundred twenty-five".

Divisors: 1 5 13 25 65 325 45833 229165 595829 1145825 2979145 14895725