Base | Representation |
---|---|
bin | 1010010010000… |
… | …1110011101000 |
3 | 10000011020100200 |
4 | 2210201303220 |
5 | 42020130323 |
6 | 4140232200 |
7 | 1032412461 |
oct | 244416350 |
9 | 100136320 |
10 | 43130088 |
11 | 22389301 |
12 | 1253b660 |
13 | 8c21481 |
14 | 5a29d68 |
15 | 3bbe443 |
hex | 2921ce8 |
43130088 has 96 divisors (see below), whose sum is σ = 125012160. Its totient is φ = 13386240.
The previous prime is 43130051. The next prime is 43130093. The reversal of 43130088 is 88003134.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204303 + ... + 204513.
It is an arithmetic number, because the mean of its divisors is an integer number (1302210).
Almost surely, 243130088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43130088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62506080).
43130088 is an abundant number, since it is smaller than the sum of its proper divisors (81882072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43130088 is a wasteful number, since it uses less digits than its factorization.
43130088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407 (or 400 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 43130088 is about 6567.3501505554. The cubic root of 43130088 is about 350.6927449719.
The spelling of 43130088 in words is "forty-three million, one hundred thirty thousand, eighty-eight".
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