Search a number
-
+
7050012 = 2233131877
BaseRepresentation
bin11010111001001100011100
3111021011210120
4122321030130
53301100022
6411034540
7113631654
oct32711434
914234716
107050012
113a85862
12243ba50
1315cac08
14d17364
15943d5c
hex6b931c

7050012 has 24 divisors (see below), whose sum is σ = 16511376. Its totient is φ = 2341248.

The previous prime is 7049993. The next prime is 7050013. The reversal of 7050012 is 2100507.

It is a happy number.

7050012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 7049973 and 7050000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7050013) 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, 2818 + ... + 4694.

It is an arithmetic number, because the mean of its divisors is an integer number (687974).

Almost surely, 27050012 is an apocalyptic number.

It is an amenable number.

7050012 is an abundant number, since it is smaller than the sum of its proper divisors (9461364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7050012 is a wasteful number, since it uses less digits than its factorization.

7050012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 7050012 is about 2655.1858692001. The cubic root of 7050012 is about 191.7476067303.

Adding to 7050012 its reverse (2100507), we get a palindrome (9150519).

The spelling of 7050012 in words is "seven million, fifty thousand, twelve".

Divisors: 1 2 3 4 6 12 313 626 939 1252 1877 1878 3754 3756 5631 7508 11262 22524 587501 1175002 1762503 2350004 3525006 7050012