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14342341 = 131103257
BaseRepresentation
bin110110101101…
…100011000101
3222222122222211
4312231203011
512132423331
61231223421
7232623256
oct66554305
928878884
1014342341
118106682
124977b71
132c821c0
141c94b2d
1513d48b1
hexdad8c5

14342341 has 4 divisors (see below), whose sum is σ = 15445612. Its totient is φ = 13239072.

The previous prime is 14342311. The next prime is 14342353. The reversal of 14342341 is 14324341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14324341 = 31674523.

It can be written as a sum of positive squares in 2 ways, for example, as 910116 + 13432225 = 954^2 + 3665^2 .

It is a cyclic number.

It is not a de Polignac number, because 14342341 - 219 = 13818053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14342311) 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, 551616 + ... + 551641.

It is an arithmetic number, because the mean of its divisors is an integer number (3861403).

Almost surely, 214342341 is an apocalyptic number.

It is an amenable number.

14342341 is a deficient number, since it is larger than the sum of its proper divisors (1103271).

14342341 is a wasteful number, since it uses less digits than its factorization.

14342341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103270.

The product of its digits is 1152, while the sum is 22.

The square root of 14342341 is about 3787.1283315990. The cubic root of 14342341 is about 242.9629290827.

Adding to 14342341 its reverse (14324341), we get a palindrome (28666682).

The spelling of 14342341 in words is "fourteen million, three hundred forty-two thousand, three hundred forty-one".

Divisors: 1 13 1103257 14342341