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8067082 = 238910369
BaseRepresentation
bin11110110001100000001010
3120011211221211
4132301200022
54031121312
6444523334
7125366122
oct36614012
916154854
108067082
11460aa11
12285054a
131895b2a
1410ddc82
15a953a7
hex7b180a

8067082 has 8 divisors (see below), whose sum is σ = 12132900. Its totient is φ = 4022784.

The previous prime is 8067079. The next prime is 8067083. The reversal of 8067082 is 2807608.

It can be written as a sum of positive squares in 2 ways, for example, as 6765201 + 1301881 = 2601^2 + 1141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8067083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4407 + ... + 5962.

Almost surely, 28067082 is an apocalyptic number.

8067082 is a deficient number, since it is larger than the sum of its proper divisors (4065818).

8067082 is a wasteful number, since it uses less digits than its factorization.

8067082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10760.

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

The square root of 8067082 is about 2840.2609035087. The cubic root of 8067082 is about 200.5574614069.

The spelling of 8067082 in words is "eight million, sixty-seven thousand, eighty-two".

Divisors: 1 2 389 778 10369 20738 4033541 8067082