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14713141 = 82117921
BaseRepresentation
bin111000001000…
…000100110101
31000200111122011
4320020010311
512231310031
61243204221
7236026312
oct70100465
930614564
1014713141
11833a223
124b16671
133081c01
141d4dd09
1514596b1
hexe08135

14713141 has 4 divisors (see below), whose sum is σ = 14731884. Its totient is φ = 14694400.

The previous prime is 14713093. The next prime is 14713151. The reversal of 14713141 is 14131741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 13140625 = 1254^2 + 3625^2 .

It is a cyclic number.

It is not a de Polignac number, because 14713141 - 29 = 14712629 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 (14713151) 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, 8140 + ... + 9781.

It is an arithmetic number, because the mean of its divisors is an integer number (3682971).

Almost surely, 214713141 is an apocalyptic number.

It is an amenable number.

14713141 is a deficient number, since it is larger than the sum of its proper divisors (18743).

14713141 is an equidigital number, since it uses as much as digits as its factorization.

14713141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742.

The product of its digits is 336, while the sum is 22.

The square root of 14713141 is about 3835.7712392686. The cubic root of 14713141 is about 245.0389553495.

Adding to 14713141 its reverse (14131741), we get a palindrome (28844882).

The spelling of 14713141 in words is "fourteen million, seven hundred thirteen thousand, one hundred forty-one".

Divisors: 1 821 17921 14713141