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14030005 = 511793229
BaseRepresentation
bin110101100001…
…010010110101
3222101210112211
4311201102311
512042430010
61220413421
7230152543
oct65412265
928353484
1014030005
117a12a50
124847271
132ba2ca2
141c12d93
15137208a
hexd614b5

14030005 has 16 divisors (see below), whose sum is σ = 18604800. Its totient is φ = 10071360.

The previous prime is 14029957. The next prime is 14030021. The reversal of 14030005 is 50003041.

14030005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14030005 - 27 = 14029877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2731 + ... + 5959.

It is an arithmetic number, because the mean of its divisors is an integer number (1162800).

Almost surely, 214030005 is an apocalyptic number.

It is an amenable number.

14030005 is a deficient number, since it is larger than the sum of its proper divisors (4574795).

14030005 is a wasteful number, since it uses less digits than its factorization.

14030005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 14030005 is about 3745.6648275039. The cubic root of 14030005 is about 241.1862852674.

Adding to 14030005 its reverse (50003041), we get a palindrome (64033046).

The spelling of 14030005 in words is "fourteen million, thirty thousand, five".

Divisors: 1 5 11 55 79 395 869 3229 4345 16145 35519 177595 255091 1275455 2806001 14030005