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14258093 = 15539181
BaseRepresentation
bin110110011000…
…111110101101
3222211101102112
4312120332231
512122224333
61225333405
7232122533
oct66307655
928741375
1014258093
118059353
124937265
132c52a55
141c72153
1513b9948
hexd98fad

14258093 has 4 divisors (see below), whose sum is σ = 14268828. Its totient is φ = 14247360.

The previous prime is 14258077. The next prime is 14258129. The reversal of 14258093 is 39085241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4937284 + 9320809 = 2222^2 + 3053^2 .

It is a cyclic number.

It is not a de Polignac number, because 14258093 - 24 = 14258077 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 (14258033) 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, 3038 + ... + 6143.

It is an arithmetic number, because the mean of its divisors is an integer number (3567207).

Almost surely, 214258093 is an apocalyptic number.

It is an amenable number.

14258093 is a deficient number, since it is larger than the sum of its proper divisors (10735).

14258093 is an equidigital number, since it uses as much as digits as its factorization.

14258093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14258093 is about 3775.9890095179. The cubic root of 14258093 is about 242.4862669801.

The spelling of 14258093 in words is "fourteen million, two hundred fifty-eight thousand, ninety-three".

Divisors: 1 1553 9181 14258093