Base | Representation |
---|---|
bin | 101000111111000110… |
… | …1110010000011001000 |
3 | 22102012001022011220001 |
4 | 1101332031302003020 |
5 | 2420224310404013 |
6 | 104233455212344 |
7 | 6234066126640 |
oct | 1217615620310 |
9 | 272161264801 |
10 | 88016888008 |
11 | 34367269765 |
12 | 150848170b4 |
13 | 83b900ba2a |
14 | 438d79b520 |
15 | 2452202ddd |
hex | 147e3720c8 |
88016888008 has 32 divisors (see below), whose sum is σ = 188625571200. Its totient is φ = 37717932672.
The previous prime is 88016887943. The next prime is 88016888033. The reversal of 88016888008 is 80088861088.
It is a super-2 number, since 2×880168880082 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 88016888008.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567541 + ... + 705787.
It is an arithmetic number, because the mean of its divisors is an integer number (5894549100).
Almost surely, 288016888008 is an apocalyptic number.
It is an amenable number.
88016888008 is an abundant number, since it is smaller than the sum of its proper divisors (100608683192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88016888008 is a wasteful number, since it uses less digits than its factorization.
88016888008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149629 (or 149625 counting only the distinct ones).
The product of its (nonzero) digits is 1572864, while the sum is 55.
The spelling of 88016888008 in words is "eighty-eight billion, sixteen million, eight hundred eighty-eight thousand, eight".
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