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8383264 = 25261977
BaseRepresentation
bin11111111110101100100000
3120202220200021
4133332230200
54121231024
6455403224
7131154001
oct37765440
916686607
108383264
11480651a
122983514
131976a16
1411831a8
15b08de4
hex7feb20

8383264 has 12 divisors (see below), whose sum is σ = 16504614. Its totient is φ = 4191616.

The previous prime is 8383223. The next prime is 8383267. The reversal of 8383264 is 4623838.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 19600 = 2892^2 + 140^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8383267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130957 + ... + 131020.

Almost surely, 28383264 is an apocalyptic number.

It is an amenable number.

8383264 is a deficient number, since it is larger than the sum of its proper divisors (8121350).

8383264 is a wasteful number, since it uses less digits than its factorization.

8383264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261987 (or 261979 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 8383264 is about 2895.3866753855. The cubic root of 8383264 is about 203.1441783549.

The spelling of 8383264 in words is "eight million, three hundred eighty-three thousand, two hundred sixty-four".

Divisors: 1 2 4 8 16 32 261977 523954 1047908 2095816 4191632 8383264