Search a number
-
+
14304301 = 111300391
BaseRepresentation
bin110110100100…
…010000101101
3222220201210221
4312210100231
512130214201
61230331341
7232404334
oct66442055
928821727
1014304301
118090040
124959b51
132c6aaab
141c84d1b
1513c84a1
hexda442d

14304301 has 4 divisors (see below), whose sum is σ = 15604704. Its totient is φ = 13003900.

The previous prime is 14304287. The next prime is 14304341. The reversal of 14304301 is 10340341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10340341 = 11940031.

It is a cyclic number.

It is not a de Polignac number, because 14304301 - 213 = 14296109 is a prime.

It is a super-2 number, since 2×143043012 = 409226054197202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14304341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650185 + ... + 650206.

It is an arithmetic number, because the mean of its divisors is an integer number (3901176).

Almost surely, 214304301 is an apocalyptic number.

14304301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14304301 is a deficient number, since it is larger than the sum of its proper divisors (1300403).

14304301 is a wasteful number, since it uses less digits than its factorization.

14304301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300402.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14304301 is about 3782.1027220318. The cubic root of 14304301 is about 242.7479364497.

Adding to 14304301 its reverse (10340341), we get a palindrome (24644642).

The spelling of 14304301 in words is "fourteen million, three hundred four thousand, three hundred one".

Divisors: 1 11 1300391 14304301