Base | Representation |
---|---|
bin | 11010110110001… |
… | …010111001011011 |
3 | 1011101112002122210 |
4 | 122312022321123 |
5 | 1410301024102 |
6 | 112405450203 |
7 | 14106255636 |
oct | 3266127133 |
9 | 1141462583 |
10 | 450408027 |
11 | 211275243 |
12 | 106a10963 |
13 | 72410634 |
14 | 43b66c1d |
15 | 2981e36c |
hex | 1ad8ae5b |
450408027 has 6 divisors (see below), whose sum is σ = 600593052. Its totient is φ = 300247512.
The previous prime is 450407981. The next prime is 450408061. The reversal of 450408027 is 720804054.
It is not a de Polignac number, because 450408027 - 211 = 450405979 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 450407985 and 450408003.
It is not an unprimeable number, because it can be changed into a prime (450408227) 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 5 ways as a sum of consecutive naturals, for example, 30633 + ... + 42885.
It is an arithmetic number, because the mean of its divisors is an integer number (100098842).
Almost surely, 2450408027 is an apocalyptic number.
450408027 is a deficient number, since it is larger than the sum of its proper divisors (150185025).
450408027 is an frugal number, since it uses more digits than its factorization.
450408027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24509 (or 12256 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 450408027 is about 21222.8185451415. The cubic root of 450408027 is about 766.5409734919.
The spelling of 450408027 in words is "four hundred fifty million, four hundred eight thousand, twenty-seven".
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