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7082068 = 2272231571
BaseRepresentation
bin11011000001000001010100
3111022210202211
4123001001110
53303111233
6411443204
7114124300
oct33010124
914283684
107082068
113aa7954
122456504
13160c696
14d24d00
1594d5cd
hex6c1054

7082068 has 36 divisors (see below), whose sum is σ = 15053472. Its totient is φ = 2901360.

The previous prime is 7082063. The next prime is 7082069. The reversal of 7082068 is 8602807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082063) 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, 3723 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (418152).

Almost surely, 27082068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7082068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7526736).

7082068 is an abundant number, since it is smaller than the sum of its proper divisors (7971404).

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

7082068 is a wasteful number, since it uses less digits than its factorization.

7082068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 7082068 is about 2661.2155117540. The cubic root of 7082068 is about 192.0377891476.

The spelling of 7082068 in words is "seven million, eighty-two thousand, sixty-eight".

Divisors: 1 2 4 7 14 23 28 46 49 92 98 161 196 322 644 1127 1571 2254 3142 4508 6284 10997 21994 36133 43988 72266 76979 144532 153958 252931 307916 505862 1011724 1770517 3541034 7082068