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14326093 = 15791249
BaseRepresentation
bin110110101001…
…100101001101
3222221211201001
4312221211031
512131413333
61231020301
7232525015
oct66514515
928854631
1014326093
1180a5451
12496a691
132c779a2
141c8cc45
1513ceb7d
hexda994d

14326093 has 4 divisors (see below), whose sum is σ = 14417500. Its totient is φ = 14234688.

The previous prime is 14326073. The next prime is 14326099. The reversal of 14326093 is 39062341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39062341 = 151258691.

It can be written as a sum of positive squares in 2 ways, for example, as 1387684 + 12938409 = 1178^2 + 3597^2 .

It is a cyclic number.

It is not a de Polignac number, because 14326093 - 217 = 14195021 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 (14326099) 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, 45468 + ... + 45781.

It is an arithmetic number, because the mean of its divisors is an integer number (3604375).

Almost surely, 214326093 is an apocalyptic number.

It is an amenable number.

14326093 is a deficient number, since it is larger than the sum of its proper divisors (91407).

14326093 is an equidigital number, since it uses as much as digits as its factorization.

14326093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91406.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 14326093 is about 3784.9825627075. The cubic root of 14326093 is about 242.8711459878.

Adding to 14326093 its product of nonzero digits (3888), we get a triangular number (14329981 = T5353).

The spelling of 14326093 in words is "fourteen million, three hundred twenty-six thousand, ninety-three".

Divisors: 1 157 91249 14326093