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8050325 = 52322013
BaseRepresentation
bin11110101101011010010101
3120010222222012
4132231122111
54030102300
6444314005
7125266223
oct36553225
916128865
108050325
1145a9368
122842905
13188b30a
1410d7b13
15a90435
hex7ad695

8050325 has 6 divisors (see below), whose sum is σ = 9982434. Its totient is φ = 6440240.

The previous prime is 8050307. The next prime is 8050327. The reversal of 8050325 is 5230508.

It can be written as a sum of positive squares in 3 ways, for example, as 18769 + 8031556 = 137^2 + 2834^2 .

It is not a de Polignac number, because 8050325 - 26 = 8050261 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8050325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8050327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160982 + ... + 161031.

It is an arithmetic number, because the mean of its divisors is an integer number (1663739).

Almost surely, 28050325 is an apocalyptic number.

It is an amenable number.

8050325 is a deficient number, since it is larger than the sum of its proper divisors (1932109).

8050325 is a wasteful number, since it uses less digits than its factorization.

8050325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322023 (or 322018 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 8050325 is about 2837.3094649685. The cubic root of 8050325 is about 200.4184986835.

It can be divided in two parts, 80 and 50325, that added together give a palindrome (50405).

The spelling of 8050325 in words is "eight million, fifty thousand, three hundred twenty-five".

Divisors: 1 5 25 322013 1610065 8050325