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14254925 = 521721973
BaseRepresentation
bin110110011000…
…001101001101
3222211020002012
4312120031031
512122124200
61225311005
7232110356
oct66301515
928736065
1014254925
118056a33
124935465
132c51489
141c70d2d
1513b8a35
hexd9834d

14254925 has 18 divisors (see below), whose sum is σ = 18786558. Its totient is φ = 10727680.

The previous prime is 14254901. The next prime is 14254937. The reversal of 14254925 is 52945241.

14254925 is digitally balanced in base 2, 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 9 ways, for example, as 2067844 + 12187081 = 1438^2 + 3491^2 .

It is not a de Polignac number, because 14254925 - 210 = 14253901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14254891 and 14254900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6239 + ... + 8211.

Almost surely, 214254925 is an apocalyptic number.

It is an amenable number.

14254925 is a deficient number, since it is larger than the sum of its proper divisors (4531633).

14254925 is a wasteful number, since it uses less digits than its factorization.

14254925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 1995 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 14254925 is about 3775.5694934672. The cubic root of 14254925 is about 242.4683063408.

The spelling of 14254925 in words is "fourteen million, two hundred fifty-four thousand, nine hundred twenty-five".

Divisors: 1 5 17 25 85 289 425 1445 1973 7225 9865 33541 49325 167705 570197 838525 2850985 14254925