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14248571 is a prime number
BaseRepresentation
bin110110010110…
…101001111011
3222210220100212
4312112221323
512121423241
61225221335
7232053011
oct66265173
928726325
1014248571
118052187
12493184b
132c4b60c
141c6c8b1
1513b6beb
hexd96a7b

14248571 has 2 divisors, whose sum is σ = 14248572. Its totient is φ = 14248570.

The previous prime is 14248529. The next prime is 14248627. The reversal of 14248571 is 17584241.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (17584241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14248571 - 214 = 14232187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14248471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7124285 + 7124286.

It is an arithmetic number, because the mean of its divisors is an integer number (7124286).

Almost surely, 214248571 is an apocalyptic number.

14248571 is a deficient number, since it is larger than the sum of its proper divisors (1).

14248571 is an equidigital number, since it uses as much as digits as its factorization.

14248571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8960, while the sum is 32.

The square root of 14248571 is about 3774.7279372161. The cubic root of 14248571 is about 242.4322749906.

The spelling of 14248571 in words is "fourteen million, two hundred forty-eight thousand, five hundred seventy-one".