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14314853 = 72044979
BaseRepresentation
bin110110100110…
…110101100101
3222221021021202
4312212311211
512131033403
61230452245
7232450160
oct66466545
928837252
1014314853
118097a63
124964085
132c72837
141c88ad7
1513cb688
hexda6d65

14314853 has 4 divisors (see below), whose sum is σ = 16359840. Its totient is φ = 12269868.

The previous prime is 14314843. The next prime is 14314889. The reversal of 14314853 is 35841341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35841341 = 191187651.

It is a cyclic number.

It is not a de Polignac number, because 14314853 - 210 = 14313829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14314843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022483 + ... + 1022496.

It is an arithmetic number, because the mean of its divisors is an integer number (4089960).

Almost surely, 214314853 is an apocalyptic number.

It is an amenable number.

14314853 is a deficient number, since it is larger than the sum of its proper divisors (2044987).

14314853 is an equidigital number, since it uses as much as digits as its factorization.

14314853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044986.

The product of its digits is 5760, while the sum is 29.

The square root of 14314853 is about 3783.4974560583. The cubic root of 14314853 is about 242.8076118958.

The spelling of 14314853 in words is "fourteen million, three hundred fourteen thousand, eight hundred fifty-three".

Divisors: 1 7 2044979 14314853