[go: up one dir, main page]

Search a number
-
+
6995028 = 223593983
BaseRepresentation
bin11010101011110001010100
3111011101101010
4122223301110
53242320103
6405532220
7113312445
oct32536124
914141333
106995028
113a48517
122414070
1315abb91
14d012cc
15932903
hex6abc54

6995028 has 24 divisors (see below), whose sum is σ = 16365888. Its totient is φ = 2325376.

The previous prime is 6995017. The next prime is 6995029. The reversal of 6995028 is 8205996.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6995029) 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, 6625 + ... + 7607.

It is an arithmetic number, because the mean of its divisors is an integer number (681912).

Almost surely, 26995028 is an apocalyptic number.

It is an amenable number.

6995028 is an abundant number, since it is smaller than the sum of its proper divisors (9370860).

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

6995028 is a wasteful number, since it uses less digits than its factorization.

6995028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 6995028 is about 2644.8115244758. The cubic root of 6995028 is about 191.2478166268.

The spelling of 6995028 in words is "six million, nine hundred ninety-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 593 983 1186 1779 1966 2372 2949 3558 3932 5898 7116 11796 582919 1165838 1748757 2331676 3497514 6995028