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8270968 = 235319507
BaseRepresentation
bin11111100011010001111000
3120120012122011
4133203101320
54104132333
6453135304
7130205416
oct37432170
916505564
108270968
11473a112
12292a534
131937884
1411542b6
15ad59cd
hex7e3478

8270968 has 16 divisors (see below), whose sum is σ = 15801480. Its totient is φ = 4057248.

The previous prime is 8270963. The next prime is 8270981. The reversal of 8270968 is 8690728.

It is a self number, because there is not a number n which added to its sum of digits gives 8270968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8270963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9330 + ... + 10177.

Almost surely, 28270968 is an apocalyptic number.

It is an amenable number.

8270968 is a deficient number, since it is larger than the sum of its proper divisors (7530512).

8270968 is a wasteful number, since it uses less digits than its factorization.

8270968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19566 (or 19562 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8270968 is about 2875.9290672755. The cubic root of 8270968 is about 202.2330415032.

The spelling of 8270968 in words is "eight million, two hundred seventy thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 53 106 212 424 19507 39014 78028 156056 1033871 2067742 4135484 8270968