Search a number
-
+
14081347 = 73164891
BaseRepresentation
bin110101101101…
…110101000011
3222111101222101
4311231311003
512101100342
61221451231
7230455330
oct65556503
928441871
1014081347
117a48585
124870b17
132bc0477
141c27987
1513823b7
hexd6dd43

14081347 has 8 divisors (see below), whose sum is σ = 16612352. Its totient is φ = 11680200.

The previous prime is 14081317. The next prime is 14081371. The reversal of 14081347 is 74318041.

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

It is a de Polignac number, because none of the positive numbers 2k-14081347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14081317) 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, 32229 + ... + 32662.

It is an arithmetic number, because the mean of its divisors is an integer number (2076544).

Almost surely, 214081347 is an apocalyptic number.

14081347 is a deficient number, since it is larger than the sum of its proper divisors (2531005).

14081347 is an equidigital number, since it uses as much as digits as its factorization.

14081347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64929.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 14081347 is about 3752.5120919192. The cubic root of 14081347 is about 241.4801295901.

Adding to 14081347 its reverse (74318041), we get a palindrome (88399388).

The spelling of 14081347 in words is "fourteen million, eighty-one thousand, three hundred forty-seven".

Divisors: 1 7 31 217 64891 454237 2011621 14081347