Base | Representation |
---|---|
bin | 11010110111001… |
… | …000011010111011 |
3 | 1011101222220100010 |
4 | 122313020122323 |
5 | 1410332110102 |
6 | 112415113003 |
7 | 14111355426 |
oct | 3267103273 |
9 | 1141886303 |
10 | 450660027 |
11 | 211427604 |
12 | 106b12763 |
13 | 7249b24c |
14 | 43bd09bd |
15 | 2986dd6c |
hex | 1adc86bb |
450660027 has 8 divisors (see below), whose sum is σ = 601057600. Its totient is φ = 300351240.
The previous prime is 450660019. The next prime is 450660047. The reversal of 450660027 is 720066054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 450660027 - 23 = 450660019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 450659976 and 450660003.
It is not an unprimeable number, because it can be changed into a prime (450660047) 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 7 ways as a sum of consecutive naturals, for example, 9277 + ... + 31422.
It is an arithmetic number, because the mean of its divisors is an integer number (75132200).
Almost surely, 2450660027 is an apocalyptic number.
450660027 is a deficient number, since it is larger than the sum of its proper divisors (150397573).
450660027 is a wasteful number, since it uses less digits than its factorization.
450660027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44393.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 450660027 is about 21228.7547208968. The cubic root of 450660027 is about 766.6839048634.
The spelling of 450660027 in words is "four hundred fifty million, six hundred sixty thousand, twenty-seven".
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