Base | Representation |
---|---|
bin | 1010100101100… |
… | …01111000000000 |
3 | 20012002221222202 |
4 | 11102301320000 |
5 | 140213341320 |
6 | 12451252332 |
7 | 2125602152 |
oct | 522617000 |
9 | 205087882 |
10 | 88808960 |
11 | 46148539 |
12 | 258aa0a8 |
13 | 15525aa6 |
14 | bb1aad2 |
15 | 7be3b75 |
hex | 54b1e00 |
88808960 has 80 divisors (see below), whose sum is σ = 215517456. Its totient is φ = 35094528.
The previous prime is 88808959. The next prime is 88808963. The reversal of 88808960 is 6980888.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88808963) 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, 289127 + ... + 289433.
Almost surely, 288808960 is an apocalyptic number.
88808960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88808960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107758728).
88808960 is an abundant number, since it is smaller than the sum of its proper divisors (126708496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88808960 is a wasteful number, since it uses less digits than its factorization.
88808960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443 (or 427 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 47.
The square root of 88808960 is about 9423.8505930432. The cubic root of 88808960 is about 446.1548256938.
The spelling of 88808960 in words is "eighty-eight million, eight hundred eight thousand, nine hundred sixty".
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