Base | Representation |
---|---|
bin | 101001011010000010… |
… | …0101111100001001000 |
3 | 22111112000120211001201 |
4 | 1102310010233201020 |
5 | 2424102121104013 |
6 | 104503254353544 |
7 | 6265350451162 |
oct | 1226404574110 |
9 | 274460524051 |
10 | 88920488008 |
11 | 3479032a820 |
12 | 1529735b8b4 |
13 | 8501295ba1 |
14 | 44377b3932 |
15 | 24a66e13dd |
hex | 14b412f848 |
88920488008 has 64 divisors (see below), whose sum is σ = 182962022400. Its totient is φ = 40179310080.
The previous prime is 88920487987. The next prime is 88920488011. The reversal of 88920488008 is 80088402988.
It is a self number, because there is not a number n which added to its sum of digits gives 88920488008.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10545138 + ... + 10553566.
It is an arithmetic number, because the mean of its divisors is an integer number (2858781600).
Almost surely, 288920488008 is an apocalyptic number.
88920488008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
88920488008 is an abundant number, since it is smaller than the sum of its proper divisors (94041534392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88920488008 is a wasteful number, since it uses less digits than its factorization.
88920488008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9142 (or 9138 counting only the distinct ones).
The product of its (nonzero) digits is 2359296, while the sum is 55.
The spelling of 88920488008 in words is "eighty-eight billion, nine hundred twenty million, four hundred eighty-eight thousand, eight".
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