Search a number
14488425 = 325279199
BaseRepresentation
bin110111010001…
…001101101001
31000021002101100
4313101031221
512202112200
61234312013
7234102210
oct67211551
930232340
1014488425
1181a6406
124a28609
133003843
141cd2077
151412d00
hexdd1369

14488425 has 36 divisors (see below), whose sum is σ = 29660800. Its totient is φ = 6622560.

The previous prime is 14488421. The next prime is 14488427. The reversal of 14488425 is 52488441.

It is not a de Polignac number, because 14488425 - 22 = 14488421 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14488425.

It is not an unprimeable number, because it can be changed into a prime (14488421) 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 35 ways as a sum of consecutive naturals, for example, 3025 + ... + 6174.

Almost surely, 214488425 is an apocalyptic number.

14488425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14488425 is an abundant number, since it is smaller than the sum of its proper divisors (15172375).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14488425 is a wasteful number, since it uses less digits than its factorization.

14488425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222 (or 9214 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 14488425 is about 3806.3663775312. The cubic root of 14488425 is about 243.7850442711.

The spelling of 14488425 in words is "fourteen million, four hundred eighty-eight thousand, four hundred twenty-five".