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8344028 = 2271127091
BaseRepresentation
bin11111110101000111011100
3120200220212002
4133311013130
54114002103
6454501432
7130631420
oct37650734
916626762
108344028
114789aa0
122964878
131961bc4
141172b80
15aec488
hex7f51dc

8344028 has 24 divisors (see below), whose sum is σ = 18205824. Its totient is φ = 3250800.

The previous prime is 8344013. The next prime is 8344043. The reversal of 8344028 is 8204438.

It is an interprime number because it is at equal distance from previous prime (8344013) and next prime (8344043).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13238 + ... + 13853.

It is an arithmetic number, because the mean of its divisors is an integer number (758576).

Almost surely, 28344028 is an apocalyptic number.

It is an amenable number.

8344028 is an abundant number, since it is smaller than the sum of its proper divisors (9861796).

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

8344028 is a wasteful number, since it uses less digits than its factorization.

8344028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27113 (or 27111 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 8344028 is about 2888.6031226183. The cubic root of 8344028 is about 202.8267589411.

The spelling of 8344028 in words is "eight million, three hundred forty-four thousand, twenty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 27091 54182 108364 189637 298001 379274 596002 758548 1192004 2086007 4172014 8344028