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14257580683 = 27915108413
BaseRepresentation
bin11010100011101000…
…10110101010001011
31100210122011010211211
431101310112222023
5213144420040213
610314433233551
71013213302423
oct152164265213
940718133754
1014257580683
11605703a435
12291aa028b7
131462aa6b98
149937a7483
15586a6353d
hex351d16a8b

14257580683 has 4 divisors (see below), whose sum is σ = 14262691888. Its totient is φ = 14252469480.

The previous prime is 14257580681. The next prime is 14257580693. The reversal of 14257580683 is 38608575241.

It is a happy number.

14257580683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38608575241 = 311245437911.

It is a cyclic number.

It is not a de Polignac number, because 14257580683 - 21 = 14257580681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14257580681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551416 + ... + 2556997.

It is an arithmetic number, because the mean of its divisors is an integer number (3565672972).

Almost surely, 214257580683 is an apocalyptic number.

14257580683 is a deficient number, since it is larger than the sum of its proper divisors (5111205).

14257580683 is an equidigital number, since it uses as much as digits as its factorization.

14257580683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111204.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 14257580683 in words is "fourteen billion, two hundred fifty-seven million, five hundred eighty thousand, six hundred eighty-three".

Divisors: 1 2791 5108413 14257580683