Search a number
-
+
7016013 = 323125147
BaseRepresentation
bin11010110000111001001101
3111012110011100
4122300321031
53244003023
6410213313
7113430564
oct32607115
914173140
107016013
113a62264
122424239
1315b85b4
14d08bdb
15938c43
hex6b0e4d

7016013 has 12 divisors (see below), whose sum is σ = 10461568. Its totient is φ = 4526280.

The previous prime is 7016011. The next prime is 7016017. The reversal of 7016013 is 3106107.

7016013 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7016013 - 21 = 7016011 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 (7016011) 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, 12295 + ... + 12852.

Almost surely, 27016013 is an apocalyptic number.

It is an amenable number.

7016013 is a deficient number, since it is larger than the sum of its proper divisors (3445555).

7016013 is a wasteful number, since it uses less digits than its factorization.

7016013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25184 (or 25181 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 7016013 is about 2648.7757549479. The cubic root of 7016013 is about 191.4388727497.

The spelling of 7016013 in words is "seven million, sixteen thousand, thirteen".

Divisors: 1 3 9 31 93 279 25147 75441 226323 779557 2338671 7016013