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8325672 = 233346903
BaseRepresentation
bin11111110000101000101000
3120122222200020
4133300220220
54112410142
6454240440
7130524045
oct37605050
916588606
108325672
114777223
122956120
131956744
14116a1cc
15ae6cec
hex7f0a28

8325672 has 16 divisors (see below), whose sum is σ = 20814240. Its totient is φ = 2775216.

The previous prime is 8325671. The next prime is 8325677. The reversal of 8325672 is 2765238.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8325671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173428 + ... + 173475.

It is an arithmetic number, because the mean of its divisors is an integer number (1300890).

Almost surely, 28325672 is an apocalyptic number.

It is an amenable number.

8325672 is an abundant number, since it is smaller than the sum of its proper divisors (12488568).

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

8325672 is a wasteful number, since it uses less digits than its factorization.

8325672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346912 (or 346908 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 8325672 is about 2885.4240589556. The cubic root of 8325672 is about 202.6779171001.

The spelling of 8325672 in words is "eight million, three hundred twenty-five thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 346903 693806 1040709 1387612 2081418 2775224 4162836 8325672