Base | Representation |
---|---|
bin | 1000110101001… |
… | …00101001111100 |
3 | 12011101101110012 |
4 | 10122210221330 |
5 | 122430342443 |
6 | 11203402352 |
7 | 1556424236 |
oct | 432445174 |
9 | 164341405 |
10 | 74074748 |
11 | 388a4500 |
12 | 209833b8 |
13 | 12467417 |
14 | 9ba3256 |
15 | 6783118 |
hex | 46a4a7c |
74074748 has 36 divisors (see below), whose sum is σ = 147112896. Its totient is φ = 32577600.
The previous prime is 74074747. The next prime is 74074753. The reversal of 74074748 is 84747047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74074747) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 12536 + ... + 17472.
Almost surely, 274074748 is an apocalyptic number.
It is an amenable number.
74074748 is a deficient number, since it is larger than the sum of its proper divisors (73038148).
74074748 is a wasteful number, since it uses less digits than its factorization.
74074748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4994 (or 4981 counting only the distinct ones).
The product of its (nonzero) digits is 175616, while the sum is 41.
The square root of 74074748 is about 8606.6688097080. The cubic root of 74074748 is about 419.9749569346.
The spelling of 74074748 in words is "seventy-four million, seventy-four thousand, seven hundred forty-eight".
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