Base | Representation |
---|---|
bin | 101001011100001100… |
… | …1100000011001110100 |
3 | 22111201002002211200002 |
4 | 1102320121200121310 |
5 | 2424224204234423 |
6 | 104514405410432 |
7 | 6300221234036 |
oct | 1227031403164 |
9 | 274632084602 |
10 | 88993039988 |
11 | 34818284136 |
12 | 152b7709a18 |
13 | 8513319158 |
14 | 444329bc56 |
15 | 24acc73228 |
hex | 14b8660674 |
88993039988 has 24 divisors (see below), whose sum is σ = 156333434880. Its totient is φ = 44326560960.
The previous prime is 88993039987. The next prime is 88993039999.
88993039988 is nontrivially palindromic in base 10.
It is a super-3 number, since 3×889930399883 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88993039987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667120 + ... + 1719672.
It is an arithmetic number, because the mean of its divisors is an integer number (6513893120).
Almost surely, 288993039988 is an apocalyptic number.
It is an amenable number.
88993039988 is a deficient number, since it is larger than the sum of its proper divisors (67340394892).
88993039988 is a wasteful number, since it uses less digits than its factorization.
88993039988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54167 (or 54165 counting only the distinct ones).
The product of its (nonzero) digits is 241864704, while the sum is 74.
The spelling of 88993039988 in words is "eighty-eight billion, nine hundred ninety-three million, thirty-nine thousand, nine hundred eighty-eight".
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