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8332828 = 227297601
BaseRepresentation
bin11111110010011000011100
3120200100111021
4133302120130
54113122303
6454333524
7130553650
oct37623034
916610437
108332828
114781639
12295a2a4
131959a8a
14116ca60
15ae8ebd
hex7f261c

8332828 has 12 divisors (see below), whose sum is σ = 16665712. Its totient is φ = 3571200.

The previous prime is 8332823. The next prime is 8332829. The reversal of 8332828 is 8282338.

8332828 is an admirable number.

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 a junction number, because it is equal to n+sod(n) for n = 8332793 and 8332802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332823) 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, 148773 + ... + 148828.

Almost surely, 28332828 is an apocalyptic number.

It is an amenable number.

8332828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8332828 is a wasteful number, since it uses less digits than its factorization.

8332828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297612 (or 297610 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 8332828 is about 2886.6638183204. The cubic root of 8332828 is about 202.7359683837.

The spelling of 8332828 in words is "eight million, three hundred thirty-two thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 28 297601 595202 1190404 2083207 4166414 8332828