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14310134141 = 29581483761
BaseRepresentation
bin11010101001111001…
…10101000101111101
31100221022001010122012
431110330311011331
5213301343243031
610323551501005
71014422063462
oct152474650575
940838033565
1014310134141
116083774646
122934527765
1314709475c4
1499a767669
1558b494b2b
hex354f3517d

14310134141 has 4 divisors (see below), whose sum is σ = 14310647484. Its totient is φ = 14309620800.

The previous prime is 14310134119. The next prime is 14310134147. The reversal of 14310134141 is 14143101341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14143101341 = 19174047651.

It can be written as a sum of positive squares in 2 ways, for example, as 5845214116 + 8464920025 = 76454^2 + 92005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14310134141 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 (14310134147) 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, 212300 + ... + 271461.

It is an arithmetic number, because the mean of its divisors is an integer number (3577661871).

Almost surely, 214310134141 is an apocalyptic number.

It is an amenable number.

14310134141 is a deficient number, since it is larger than the sum of its proper divisors (513343).

14310134141 is an equidigital number, since it uses as much as digits as its factorization.

14310134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513342.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 14310134141 its reverse (14143101341), we get a palindrome (28453235482).

The spelling of 14310134141 in words is "fourteen billion, three hundred ten million, one hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 29581 483761 14310134141