Base | Representation |
---|---|
bin | 1000110110111… |
… | …01000010010011 |
3 | 12011211010020100 |
4 | 10123131002103 |
5 | 123010240213 |
6 | 11212343443 |
7 | 1561405434 |
oct | 433350223 |
9 | 164733210 |
10 | 74305683 |
11 | 38a41a61 |
12 | 20a74b83 |
13 | 1251857a |
14 | 9c2348b |
15 | 67cb773 |
hex | 46dd093 |
74305683 has 12 divisors (see below), whose sum is σ = 107467360. Its totient is φ = 49473936.
The previous prime is 74305661. The next prime is 74305687. The reversal of 74305683 is 38650347.
It is a happy number.
It is not a de Polignac number, because 74305683 - 213 = 74297491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74305687) 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, 2838 + ... + 12516.
Almost surely, 274305683 is an apocalyptic number.
74305683 is a deficient number, since it is larger than the sum of its proper divisors (33161677).
74305683 is a wasteful number, since it uses less digits than its factorization.
74305683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10538 (or 10535 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 74305683 is about 8620.0744196324. The cubic root of 74305683 is about 420.4109413282.
The spelling of 74305683 in words is "seventy-four million, three hundred five thousand, six hundred eighty-three".
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