Base | Representation |
---|---|
bin | 101001011011011101… |
… | …0010100010111001100 |
3 | 22111122100011002120220 |
4 | 1102312322110113030 |
5 | 2424201312240423 |
6 | 104512114511340 |
7 | 6266466155544 |
oct | 1226672242714 |
9 | 274570132526 |
10 | 88968086988 |
11 | 34805190620 |
12 | 152ab295550 |
13 | 850b0c0471 |
14 | 443dc44324 |
15 | 24aa9949e3 |
hex | 14b6e945cc |
88968086988 has 48 divisors (see below), whose sum is σ = 226504422144. Its totient is φ = 26955240640.
The previous prime is 88968086983. The next prime is 88968086989.
88968086988 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (88968086983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725506 + ... + 839222.
It is an arithmetic number, because the mean of its divisors is an integer number (4718842128).
Almost surely, 288968086988 is an apocalyptic number.
It is an amenable number.
88968086988 is an abundant number, since it is smaller than the sum of its proper divisors (137536335156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88968086988 is a wasteful number, since it uses less digits than its factorization.
88968086988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119662 (or 119660 counting only the distinct ones).
The product of its (nonzero) digits is 764411904, while the sum is 78.
The spelling of 88968086988 in words is "eighty-eight billion, nine hundred sixty-eight million, eighty-six thousand, nine hundred eighty-eight".
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