Base | Representation |
---|---|
bin | 1010010000100… |
… | …1000100111110 |
3 | 2222222002102012 |
4 | 2210021010332 |
5 | 42003410143 |
6 | 4134131222 |
7 | 1031511251 |
oct | 244110476 |
9 | 88862365 |
10 | 43028798 |
11 | 2231a19a |
12 | 124b0b12 |
13 | 8bb7337 |
14 | 5a01098 |
15 | 3b9e418 |
hex | 290913e |
43028798 has 4 divisors (see below), whose sum is σ = 64543200. Its totient is φ = 21514398.
The previous prime is 43028789. The next prime is 43028801. The reversal of 43028798 is 89782034.
It is a semiprime because it is the product of two primes.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 10757198 + ... + 10757201.
It is an arithmetic number, because the mean of its divisors is an integer number (16135800).
Almost surely, 243028798 is an apocalyptic number.
43028798 is a deficient number, since it is larger than the sum of its proper divisors (21514402).
43028798 is a wasteful number, since it uses less digits than its factorization.
43028798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21514401.
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 43028798 is about 6559.6339836915. The cubic root of 43028798 is about 350.4179985525.
The spelling of 43028798 in words is "forty-three million, twenty-eight thousand, seven hundred ninety-eight".
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