Base | Representation |
---|---|
bin | 11010100010001… |
… | …000000001011000 |
3 | 1011000122010121210 |
4 | 122202020001120 |
5 | 1402424401433 |
6 | 112101103120 |
7 | 14013512142 |
oct | 3242100130 |
9 | 1130563553 |
10 | 445153368 |
11 | 209306350 |
12 | 1050b7aa0 |
13 | 712c097a |
14 | 43199c92 |
15 | 29132463 |
hex | 1a888058 |
445153368 has 64 divisors (see below), whose sum is σ = 1216062720. Its totient is φ = 134672000.
The previous prime is 445153367. The next prime is 445153433. The reversal of 445153368 is 863351544.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445153361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233218 + ... + 235118.
It is an arithmetic number, because the mean of its divisors is an integer number (19000980).
Almost surely, 2445153368 is an apocalyptic number.
It is an amenable number.
445153368 is an abundant number, since it is smaller than the sum of its proper divisors (770909352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445153368 is a wasteful number, since it uses less digits than its factorization.
445153368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2808 (or 2804 counting only the distinct ones).
The product of its digits is 172800, while the sum is 39.
The square root of 445153368 is about 21098.6579667997. The cubic root of 445153368 is about 763.5483702671.
The spelling of 445153368 in words is "four hundred forty-five million, one hundred fifty-three thousand, three hundred sixty-eight".
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