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8364228908 = 227973079613
BaseRepresentation
bin1111100101000110…
…00000000100101100
3210120220202212000212
413302203000010230
5114112220311113
63501550241552
7414162526010
oct76243000454
923526685025
108364228908
113602430a82
1217551b62b8
13a33b3b999
14594bda540
1533e4950a8
hex1f28c012c

8364228908 has 24 divisors (see below), whose sum is σ = 16900921632. Its totient is φ = 3547713024.

The previous prime is 8364228907. The next prime is 8364228913. The reversal of 8364228908 is 8098224638.

It is not an unprimeable number, because it can be changed into a prime (8364228907) 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 7 ways as a sum of consecutive naturals, for example, 1537091 + ... + 1542522.

It is an arithmetic number, because the mean of its divisors is an integer number (704205068).

Almost surely, 28364228908 is an apocalyptic number.

It is an amenable number.

8364228908 is an abundant number, since it is smaller than the sum of its proper divisors (8536692724).

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

8364228908 is a wasteful number, since it uses less digits than its factorization.

8364228908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079721 (or 3079719 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 8364228908 is about 91456.1583929699. The cubic root of 8364228908 is about 2029.9030835334.

The spelling of 8364228908 in words is "eight billion, three hundred sixty-four million, two hundred twenty-eight thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 3079613 6159226 12318452 21557291 43114582 86229164 298722461 597444922 1194889844 2091057227 4182114454 8364228908