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8934484968 = 23321091138441
BaseRepresentation
bin10000101001000100…
…10110101111101000
3212001122210212021200
420110202112233220
5121244212004333
64034321004200
7434255604063
oct102442265750
925048725250
108934484968
113875313882
121894183660
13ac5021cc6
1460a83d8da
15374589c13
hex214896be8

8934484968 has 48 divisors (see below), whose sum is σ = 24419580900. Its totient is φ = 2950836480.

The previous prime is 8934484943. The next prime is 8934484973. The reversal of 8934484968 is 8694844398.

8934484968 is a `hidden beast` number, since 8 + 93 + 4 + 484 + 9 + 68 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8847659844 + 86825124 = 94062^2 + 9318^2 .

It is a super-2 number, since 2×89344849682 (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561373 + ... + 577068.

Almost surely, 28934484968 is an apocalyptic number.

It is an amenable number.

8934484968 is an abundant number, since it is smaller than the sum of its proper divisors (15485095932).

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

8934484968 is a wasteful number, since it uses less digits than its factorization.

8934484968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138562 (or 1138555 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 63.

The square root of 8934484968 is about 94522.4045821942. The cubic root of 8934484968 is about 2075.0242387840.

The spelling of 8934484968 in words is "eight billion, nine hundred thirty-four million, four hundred eighty-four thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 109 218 327 436 654 872 981 1308 1962 2616 3924 7848 1138441 2276882 3415323 4553764 6830646 9107528 10245969 13661292 20491938 27322584 40983876 81967752 124090069 248180138 372270207 496360276 744540414 992720552 1116810621 1489080828 2233621242 2978161656 4467242484 8934484968