Base | Representation |
---|---|
bin | 11010110111111… |
… | …100001011000000 |
3 | 1011102101200002222 |
4 | 122313330023000 |
5 | 1410410401000 |
6 | 112423430212 |
7 | 14113230425 |
oct | 3267741300 |
9 | 1142350088 |
10 | 450872000 |
11 | 211561897 |
12 | 106bb5368 |
13 | 72543887 |
14 | 43c47d4c |
15 | 298b1a85 |
hex | 1adfc2c0 |
450872000 has 56 divisors (see below), whose sum is σ = 1116604320. Its totient is φ = 180345600.
The previous prime is 450871997. The next prime is 450872027. The reversal of 450872000 is 278054.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20180 + ... + 36179.
Almost surely, 2450872000 is an apocalyptic number.
450872000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
450872000 is an abundant number, since it is smaller than the sum of its proper divisors (665732320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450872000 is an equidigital number, since it uses as much as digits as its factorization.
450872000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56386 (or 56366 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 450872000 is about 21233.7467254368. The cubic root of 450872000 is about 766.8040921471.
The spelling of 450872000 in words is "four hundred fifty million, eight hundred seventy-two thousand".
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