Base | Representation |
---|---|
bin | 11010110100110… |
… | …111110100001101 |
3 | 1011100212210212000 |
4 | 122310313310031 |
5 | 1410204131400 |
6 | 112354302513 |
7 | 14103340542 |
oct | 3264676415 |
9 | 1140783760 |
10 | 450067725 |
11 | 2110625a8 |
12 | 106887a39 |
13 | 72321783 |
14 | 43ab8bc9 |
15 | 297a3600 |
hex | 1ad37d0d |
450067725 has 72 divisors (see below), whose sum is σ = 873069120. Its totient is φ = 227279520.
The previous prime is 450067711. The next prime is 450067727. The reversal of 450067725 is 527760054.
It is not a de Polignac number, because 450067725 - 211 = 450065677 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 450067725.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450067727) 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 in 71 ways as a sum of consecutive naturals, for example, 242752 + ... + 244598.
It is an arithmetic number, because the mean of its divisors is an integer number (12125960).
Almost surely, 2450067725 is an apocalyptic number.
450067725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
450067725 is a deficient number, since it is larger than the sum of its proper divisors (423001395).
450067725 is a wasteful number, since it uses less digits than its factorization.
450067725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1904 (or 1874 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 450067725 is about 21214.7996690989. The cubic root of 450067725 is about 766.3478736550.
The spelling of 450067725 in words is "four hundred fifty million, sixty-seven thousand, seven hundred twenty-five".
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