Base | Representation |
---|---|
bin | 10100000011111001100011… |
… | …100011011111111001001000 |
3 | 102120101121011221020010212010 |
4 | 110003321203203133321020 |
5 | 43031020230420210423 |
6 | 511351443010215520 |
7 | 24404220050611041 |
oct | 2403714343377110 |
9 | 376347157203763 |
10 | 88228888444488 |
11 | 2612673044a490 |
12 | 9a8b4242845a0 |
13 | 3a2cc43a7207c |
14 | 17b042dc938c8 |
15 | a30081082693 |
hex | 503e638dfe48 |
88228888444488 has 64 divisors (see below), whose sum is σ = 240625371309120. Its totient is φ = 26735901235200.
The previous prime is 88228888444471. The next prime is 88228888444513. The reversal of 88228888444488 is 88444488882288.
It is a super-2 number, since 2×882288884444882 (a number of 29 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 88228888444488.
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, 66409056 + ... + 67724592.
It is an arithmetic number, because the mean of its divisors is an integer number (3759771426705).
It is a self-describing number.
Almost surely, 288228888444488 is an apocalyptic number.
88228888444488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
88228888444488 is an abundant number, since it is smaller than the sum of its proper divisors (152396482864632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88228888444488 is a wasteful number, since it uses less digits than its factorization.
88228888444488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1569598 (or 1569594 counting only the distinct ones).
The product of its digits is 17179869184, while the sum is 84.
The spelling of 88228888444488 in words is "eighty-eight trillion, two hundred twenty-eight billion, eight hundred eighty-eight million, four hundred forty-four thousand, four hundred eighty-eight".
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