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14133319 = 68320693
BaseRepresentation
bin110101111010…
…100001000111
3222121001021021
4311322201013
512104231234
61222532011
7231063004
oct65724107
928531237
1014133319
117a83632
124897007
132c0b015
141c3c8ab
1513929b4
hexd7a847

14133319 has 4 divisors (see below), whose sum is σ = 14154696. Its totient is φ = 14111944.

The previous prime is 14133313. The next prime is 14133347. The reversal of 14133319 is 91333141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91333141 = 163755793.

It is a cyclic number.

It is not a de Polignac number, because 14133319 - 213 = 14125127 is a prime.

It is a super-2 number, since 2×141333192 = 399501411911522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14133293 and 14133302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14133313) 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 3 ways as a sum of consecutive naturals, for example, 9664 + ... + 11029.

It is an arithmetic number, because the mean of its divisors is an integer number (3538674).

Almost surely, 214133319 is an apocalyptic number.

14133319 is a deficient number, since it is larger than the sum of its proper divisors (21377).

14133319 is an equidigital number, since it uses as much as digits as its factorization.

14133319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21376.

The product of its digits is 972, while the sum is 25.

The square root of 14133319 is about 3759.4306749826. The cubic root of 14133319 is about 241.7768530169.

The spelling of 14133319 in words is "fourteen million, one hundred thirty-three thousand, three hundred nineteen".

Divisors: 1 683 20693 14133319