Search a number
-
+
14055013 = 72373769
BaseRepresentation
bin110101100111…
…011001100101
3222110001212001
4311213121211
512044230023
61221125301
7230315500
oct65473145
928401761
1014055013
117a2a815
124859831
132bb149b
141c1c137
1513796ad
hexd67665

14055013 has 12 divisors (see below), whose sum is σ = 16414860. Its totient is φ = 11999232.

The previous prime is 14055011. The next prime is 14055029. The reversal of 14055013 is 31055041.

14055013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6563844 + 7491169 = 2562^2 + 2737^2 .

It is not a de Polignac number, because 14055013 - 21 = 14055011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17893 + ... + 18661.

It is an arithmetic number, because the mean of its divisors is an integer number (1367905).

Almost surely, 214055013 is an apocalyptic number.

It is an amenable number.

14055013 is a deficient number, since it is larger than the sum of its proper divisors (2359847).

14055013 is an equidigital number, since it uses as much as digits as its factorization.

14055013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1149 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 14055013 is about 3749.0016004264. The cubic root of 14055013 is about 241.3295022861.

The spelling of 14055013 in words is "fourteen million, fifty-five thousand, thirteen".

Divisors: 1 7 49 373 769 2611 5383 18277 37681 286837 2007859 14055013