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14341510405 = 52868302081
BaseRepresentation
bin11010101101101001…
…00001010100000101
31101000111002012210001
431112310201110011
5213332411313110
610331032201301
71015252553455
oct152664412405
941014065701
1014341510405
11609a455042
122942b39231
1314772b1b41
149a09b3d65
1558e0e163a
hex356d21505

14341510405 has 4 divisors (see below), whose sum is σ = 17209812492. Its totient is φ = 11473208320.

The previous prime is 14341510399. The next prime is 14341510409. The reversal of 14341510405 is 50401514341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50401514341 = 145334687897.

It can be written as a sum of positive squares in 2 ways, for example, as 9299516356 + 5041994049 = 96434^2 + 71007^2 .

It is not a de Polignac number, because 14341510405 - 227 = 14207292677 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 (14341510409) 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, 1434151036 + ... + 1434151045.

It is an arithmetic number, because the mean of its divisors is an integer number (4302453123).

Almost surely, 214341510405 is an apocalyptic number.

It is an amenable number.

14341510405 is a deficient number, since it is larger than the sum of its proper divisors (2868302087).

14341510405 is an equidigital number, since it uses as much as digits as its factorization.

14341510405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868302086.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 14341510405 in words is "fourteen billion, three hundred forty-one million, five hundred ten thousand, four hundred five".

Divisors: 1 5 2868302081 14341510405