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8375252 = 222093813
BaseRepresentation
bin11111111100101111010100
3120202111200112
4133330233110
54121002002
6455302152
7131121434
oct37745724
916674615
108375252
1148004a6
12297a958
131973192
1411802c4
15b06852
hex7fcbd4

8375252 has 6 divisors (see below), whose sum is σ = 14656698. Its totient is φ = 4187624.

The previous prime is 8375251. The next prime is 8375261. The reversal of 8375252 is 2525738.

It can be written as a sum of positive squares in only one way, i.e., 8375236 + 16 = 2894^2 + 4^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8375251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046903 + ... + 1046910.

It is an arithmetic number, because the mean of its divisors is an integer number (2442783).

Almost surely, 28375252 is an apocalyptic number.

It is an amenable number.

8375252 is a deficient number, since it is larger than the sum of its proper divisors (6281446).

8375252 is a wasteful number, since it uses less digits than its factorization.

8375252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093817 (or 2093815 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 8375252 is about 2894.0027643387. The cubic root of 8375252 is about 203.0794418379.

The spelling of 8375252 in words is "eight million, three hundred seventy-five thousand, two hundred fifty-two".

Divisors: 1 2 4 2093813 4187626 8375252