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14712141 = 34904047
BaseRepresentation
bin111000000111…
…110101001101
31000200110021010
4320013311031
512231242031
61243155433
7236023353
oct70076515
930613233
1014712141
1183394a4
124b15b79
133081612
141d4d7d3
151459246
hexe07d4d

14712141 has 4 divisors (see below), whose sum is σ = 19616192. Its totient is φ = 9808092.

The previous prime is 14712127. The next prime is 14712167. The reversal of 14712141 is 14121741.

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: 14121741 = 34707247.

It is not a de Polignac number, because 14712141 - 25 = 14712109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14712101) 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, 2452021 + ... + 2452026.

It is an arithmetic number, because the mean of its divisors is an integer number (4904048).

Almost surely, 214712141 is an apocalyptic number.

It is an amenable number.

14712141 is a deficient number, since it is larger than the sum of its proper divisors (4904051).

14712141 is an equidigital number, since it uses as much as digits as its factorization.

14712141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904050.

The product of its digits is 224, while the sum is 21.

The square root of 14712141 is about 3835.6408851716. The cubic root of 14712141 is about 245.0334037476.

Adding to 14712141 its reverse (14121741), we get a palindrome (28833882).

The spelling of 14712141 in words is "fourteen million, seven hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 4904047 14712141