Base | Representation |
---|---|
bin | 11010110101011… |
… | …001110101010000 |
3 | 1011101010212222102 |
4 | 122311121311100 |
5 | 1410223111211 |
6 | 112401255532 |
7 | 14104461005 |
oct | 3265316520 |
9 | 1141125872 |
10 | 450207056 |
11 | 211148252 |
12 | 1069345a8 |
13 | 72370010 |
14 | 43b138ac |
15 | 297cea3b |
hex | 1ad59d50 |
450207056 has 40 divisors (see below), whose sum is σ = 994639464. Its totient is φ = 195563520.
The previous prime is 450207011. The next prime is 450207059. The reversal of 450207056 is 650702054.
It can be written as a sum of positive squares in 4 ways, for example, as 159163456 + 291043600 = 12616^2 + 17060^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (450207059) 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, 60125 + ... + 67196.
Almost surely, 2450207056 is an apocalyptic number.
It is an amenable number.
450207056 is an abundant number, since it is smaller than the sum of its proper divisors (544432408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450207056 is a wasteful number, since it uses less digits than its factorization.
450207056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127359 (or 127353 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 450207056 is about 21218.0832310555. The cubic root of 450207056 is about 766.4269469389.
The spelling of 450207056 in words is "four hundred fifty million, two hundred seven thousand, fifty-six".
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