Base | Representation |
---|---|
bin | 11010110100110… |
… | …010010000011000 |
3 | 1011100211122121120 |
4 | 122310302100120 |
5 | 1410202414302 |
6 | 112354005240 |
7 | 14103214260 |
oct | 3264622030 |
9 | 1140748546 |
10 | 450044952 |
11 | 211047485 |
12 | 106876820 |
13 | 723142b6 |
14 | 43ab07a0 |
15 | 2979b9bc |
hex | 1ad32418 |
450044952 has 32 divisors (see below), whose sum is σ = 1285843200. Its totient is φ = 128584224.
The previous prime is 450044941. The next prime is 450044953. The reversal of 450044952 is 259440054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450044953) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339252 + ... + 1339587.
It is an arithmetic number, because the mean of its divisors is an integer number (40182600).
Almost surely, 2450044952 is an apocalyptic number.
450044952 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
450044952 is an abundant number, since it is smaller than the sum of its proper divisors (835798248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450044952 is a wasteful number, since it uses less digits than its factorization.
450044952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2678855 (or 2678851 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 450044952 is about 21214.2629379387. The cubic root of 450044952 is about 766.3349479451.
The spelling of 450044952 in words is "four hundred fifty million, forty-four thousand, nine hundred fifty-two".
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