Search a number
-
+
14303141 = 83389443
BaseRepresentation
bin110110100011…
…111110100101
3222220200012222
4312203332211
512130200031
61230322125
7232401056
oct66437645
928820188
1014303141
11808a186
124959345
132c6a3c8
141c8472d
1513c7e7b
hexda3fa5

14303141 has 8 divisors (see below), whose sum is σ = 14545440. Its totient is φ = 14062672.

The previous prime is 14303131. The next prime is 14303147. The reversal of 14303141 is 14130341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14303141 - 26 = 14303077 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 (14303147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32066 + ... + 32508.

It is an arithmetic number, because the mean of its divisors is an integer number (1818180).

Almost surely, 214303141 is an apocalyptic number.

It is an amenable number.

14303141 is a deficient number, since it is larger than the sum of its proper divisors (242299).

14303141 is an equidigital number, since it uses as much as digits as its factorization.

14303141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14303141 is about 3781.9493650762. The cubic root of 14303141 is about 242.7413744322.

Adding to 14303141 its reverse (14130341), we get a palindrome (28433482).

The spelling of 14303141 in words is "fourteen million, three hundred three thousand, one hundred forty-one".

Divisors: 1 83 389 443 32287 36769 172327 14303141