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7025106 = 2311106441
BaseRepresentation
bin11010110011000111010010
3111012220122010
4122303013102
53244300411
6410323350
7113466234
oct32630722
914186563
107025106
113a69080
122429556
1315bc78a
14d0c254
1593b7a6
hex6b31d2

7025106 has 16 divisors (see below), whose sum is σ = 15327648. Its totient is φ = 2128800.

The previous prime is 7025101. The next prime is 7025107. The reversal of 7025106 is 6015207.

7025106 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×70251062 = 98704228622472, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025101) 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, 53155 + ... + 53286.

It is an arithmetic number, because the mean of its divisors is an integer number (957978).

Almost surely, 27025106 is an apocalyptic number.

7025106 is an abundant number, since it is smaller than the sum of its proper divisors (8302542).

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

7025106 is a wasteful number, since it uses less digits than its factorization.

7025106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106457.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 7025106 is about 2650.4916525052. The cubic root of 7025106 is about 191.5215408873.

The spelling of 7025106 in words is "seven million, twenty-five thousand, one hundred six".

Divisors: 1 2 3 6 11 22 33 66 106441 212882 319323 638646 1170851 2341702 3512553 7025106