Base | Representation |
---|---|
bin | 1000110101001… |
… | …00011001100100 |
3 | 12011101100000101 |
4 | 10122210121210 |
5 | 122430324300 |
6 | 11203353444 |
7 | 1556421211 |
oct | 432443144 |
9 | 164340011 |
10 | 74073700 |
11 | 388a3738 |
12 | 20982884 |
13 | 12466abc |
14 | 9ba2b08 |
15 | 6782b6a |
hex | 46a4664 |
74073700 has 18 divisors (see below), whose sum is σ = 160740146. Its totient is φ = 29629440.
The previous prime is 74073691. The next prime is 74073719. The reversal of 74073700 is 737047.
It can be written as a sum of positive squares in 3 ways, for example, as 10201636 + 63872064 = 3194^2 + 7992^2 .
It is a plaindrome in base 13.
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 in 5 ways as a sum of consecutive naturals, for example, 370269 + ... + 370468.
Almost surely, 274073700 is an apocalyptic number.
It is an amenable number.
74073700 is an abundant number, since it is smaller than the sum of its proper divisors (86666446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74073700 is a wasteful number, since it uses less digits than its factorization.
74073700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740751 (or 740744 counting only the distinct ones).
The product of its (nonzero) digits is 4116, while the sum is 28.
The square root of 74073700 is about 8606.6079264714. The cubic root of 74073700 is about 419.9729763414.
The spelling of 74073700 in words is "seventy-four million, seventy-three thousand, seven hundred".
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