Base | Representation |
---|---|
bin | 1000110101001… |
… | …10000000101101 |
3 | 12011101200001212 |
4 | 10122212000231 |
5 | 122431032201 |
6 | 11203444205 |
7 | 1556446361 |
oct | 432460055 |
9 | 164350055 |
10 | 74080301 |
11 | 388a8699 |
12 | 20986665 |
13 | 12469ac9 |
14 | 9ba52a1 |
15 | 6784abb |
hex | 46a602d |
74080301 has 2 divisors, whose sum is σ = 74080302. Its totient is φ = 74080300.
The previous prime is 74080283. The next prime is 74080333. The reversal of 74080301 is 10308047.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46936201 + 27144100 = 6851^2 + 5210^2 .
It is an emirp because it is prime and its reverse (10308047) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 74080301 - 210 = 74079277 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (74080361) by changing a digit.
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, 37040150 + 37040151.
It is an arithmetic number, because the mean of its divisors is an integer number (37040151).
Almost surely, 274080301 is an apocalyptic number.
It is an amenable number.
74080301 is a deficient number, since it is larger than the sum of its proper divisors (1).
74080301 is an equidigital number, since it uses as much as digits as its factorization.
74080301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 74080301 is about 8606.9914023426. The cubic root of 74080301 is about 419.9854511211.
Adding to 74080301 its reverse (10308047), we get a palindrome (84388348).
The spelling of 74080301 in words is "seventy-four million, eighty thousand, three hundred one".
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