Base | Representation |
---|---|
bin | 1001111000110010… |
… | …01000100000010000 |
3 | 111200221021220222001 |
4 | 10330121020200100 |
5 | 41332344014223 |
6 | 2234420523344 |
7 | 245353600525 |
oct | 47431104020 |
9 | 14627256861 |
10 | 5308188688 |
11 | 2284374800 |
12 | 1041850554 |
13 | 66796596a |
14 | 384da714c |
15 | 2110319ad |
hex | 13c648810 |
5308188688 has 60 divisors (see below), whose sum is σ = 11899637680. Its totient is φ = 2285807040.
The previous prime is 5308188671. The next prime is 5308188689. The reversal of 5308188688 is 8868818035.
It is a happy number.
It is a super-2 number, since 2×53081886882 = 56353734294822322688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5308188689) 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 11 ways as a sum of consecutive naturals, for example, 35370 + ... + 108937.
Almost surely, 25308188688 is an apocalyptic number.
It is an amenable number.
5308188688 is an abundant number, since it is smaller than the sum of its proper divisors (6591448992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5308188688 is a wasteful number, since it uses less digits than its factorization.
5308188688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144356 (or 144339 counting only the distinct ones).
The product of its (nonzero) digits is 2949120, while the sum is 55.
The square root of 5308188688 is about 72857.3173264017. The cubic root of 5308188688 is about 1744.4108692339.
The spelling of 5308188688 in words is "five billion, three hundred eight million, one hundred eighty-eight thousand, six hundred eighty-eight".
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