Base | Representation |
---|---|
bin | 1010001101110… |
… | …0111101001000 |
3 | 2222121220111122 |
4 | 2203130331020 |
5 | 41432114242 |
6 | 4130214412 |
7 | 1030126331 |
oct | 243347510 |
9 | 88556448 |
10 | 42848072 |
11 | 22206433 |
12 | 12424408 |
13 | 8b52cb7 |
14 | 5995288 |
15 | 3b65ad2 |
hex | 28dcf48 |
42848072 has 16 divisors (see below), whose sum is σ = 82512060. Its totient is φ = 20844864.
The previous prime is 42848023. The next prime is 42848089. The reversal of 42848072 is 27084824.
42848072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 39513796 + 3334276 = 6286^2 + 1826^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72083 + ... + 72674.
Almost surely, 242848072 is an apocalyptic number.
It is an amenable number.
42848072 is a deficient number, since it is larger than the sum of its proper divisors (39663988).
42848072 is a wasteful number, since it uses less digits than its factorization.
42848072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144800 (or 144796 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 35.
The square root of 42848072 is about 6545.8438722597. The cubic root of 42848072 is about 349.9267111853.
The spelling of 42848072 in words is "forty-two million, eight hundred forty-eight thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •