Base | Representation |
---|---|
bin | 1010010010000… |
… | …0110110000100 |
3 | 10000011000221202 |
4 | 2210200312010 |
5 | 42020014043 |
6 | 4140202032 |
7 | 1032365132 |
oct | 244406604 |
9 | 100130852 |
10 | 43126148 |
11 | 2238634a |
12 | 12539318 |
13 | 8c1c740 |
14 | 5a28752 |
15 | 3bbd1b8 |
hex | 2920d84 |
43126148 has 12 divisors (see below), whose sum is σ = 81276300. Its totient is φ = 19904352.
The previous prime is 43126147. The next prime is 43126151. The reversal of 43126148 is 84162134.
It can be written as a sum of positive squares in 2 ways, for example, as 20866624 + 22259524 = 4568^2 + 4718^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 43126148.
It is not an unprimeable number, because it can be changed into a prime (43126147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414623 + ... + 414726.
It is an arithmetic number, because the mean of its divisors is an integer number (6773025).
Almost surely, 243126148 is an apocalyptic number.
It is an amenable number.
43126148 is a deficient number, since it is larger than the sum of its proper divisors (38150152).
43126148 is a wasteful number, since it uses less digits than its factorization.
43126148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 829366 (or 829364 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 43126148 is about 6567.0501749263. The cubic root of 43126148 is about 350.6820658725.
The spelling of 43126148 in words is "forty-three million, one hundred twenty-six thousand, one hundred forty-eight".
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