Base | Representation |
---|---|
bin | 1010000111101… |
… | …1110101111101 |
3 | 2221212200212101 |
4 | 2201323311331 |
5 | 41331402201 |
6 | 4113505101 |
7 | 1023551545 |
oct | 241736575 |
9 | 87780771 |
10 | 42450301 |
11 | 21a645a3 |
12 | 12272191 |
13 | 8a43c2a |
14 | 58d0325 |
15 | 3ad7d01 |
hex | 287bd7d |
42450301 has 2 divisors, whose sum is σ = 42450302. Its totient is φ = 42450300.
The previous prime is 42450271. The next prime is 42450307. The reversal of 42450301 is 10305424.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22335076 + 20115225 = 4726^2 + 4485^2 .
It is a cyclic number.
It is not a de Polignac number, because 42450301 - 25 = 42450269 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42450307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21225150 + 21225151.
It is an arithmetic number, because the mean of its divisors is an integer number (21225151).
Almost surely, 242450301 is an apocalyptic number.
It is an amenable number.
42450301 is a deficient number, since it is larger than the sum of its proper divisors (1).
42450301 is an equidigital number, since it uses as much as digits as its factorization.
42450301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 42450301 is about 6515.3895509018. The cubic root of 42450301 is about 348.8405195761.
Adding to 42450301 its reverse (10305424), we get a palindrome (52755725).
The spelling of 42450301 in words is "forty-two million, four hundred fifty thousand, three hundred one".
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