Search a number
-
+
13714043 = 71959149
BaseRepresentation
bin110100010100…
…001001111011
3221210202010112
4310110021323
512002322133
61205534535
7224365430
oct64241173
927722115
1013714043
117817622
12471444b
132ac2225
141b6db87
15130d648
hexd1427b

13714043 has 4 divisors (see below), whose sum is σ = 15673200. Its totient is φ = 11754888.

The previous prime is 13714039. The next prime is 13714061. The reversal of 13714043 is 34041731.

13714043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34041731 = 71479461.

It is a cyclic number.

It is not a de Polignac number, because 13714043 - 22 = 13714039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13714073) 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, 979568 + ... + 979581.

It is an arithmetic number, because the mean of its divisors is an integer number (3918300).

Almost surely, 213714043 is an apocalyptic number.

13714043 is a deficient number, since it is larger than the sum of its proper divisors (1959157).

13714043 is an equidigital number, since it uses as much as digits as its factorization.

13714043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959156.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 13714043 is about 3703.2476287713. The cubic root of 13714043 is about 239.3619801493.

Adding to 13714043 its reverse (34041731), we get a palindrome (47755774).

The spelling of 13714043 in words is "thirteen million, seven hundred fourteen thousand, forty-three".

Divisors: 1 7 1959149 13714043