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14141005 = 57093989
BaseRepresentation
bin110101111100…
…011001001101
3222121102210221
4311330121031
512110003010
61223031341
7231124264
oct65743115
928542727
1014141005
117a8938a
12489b551
132c11678
141c415db
151394dda
hexd7c64d

14141005 has 8 divisors (see below), whose sum is σ = 16997400. Its totient is φ = 11294016.

The previous prime is 14140981. The next prime is 14141041. The reversal of 14141005 is 50014141.

It can be written as a sum of positive squares in 4 ways, for example, as 145924 + 13995081 = 382^2 + 3741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14141005 - 29 = 14140493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14141005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551 + ... + 5539.

It is an arithmetic number, because the mean of its divisors is an integer number (2124675).

Almost surely, 214141005 is an apocalyptic number.

It is an amenable number.

14141005 is a deficient number, since it is larger than the sum of its proper divisors (2856395).

14141005 is an equidigital number, since it uses as much as digits as its factorization.

14141005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14141005 is about 3760.4527652930. The cubic root of 14141005 is about 241.8206728758.

Adding to 14141005 its reverse (50014141), we get a palindrome (64155146).

The spelling of 14141005 in words is "fourteen million, one hundred forty-one thousand, five".

Divisors: 1 5 709 3545 3989 19945 2828201 14141005