Base | Representation |
---|---|
bin | 100000001100011010100… |
… | …010101010010110111010 |
3 | 21211111110201022220001101 |
4 | 200030122202222112322 |
5 | 242221344440421300 |
6 | 4412201404242014 |
7 | 315560116026352 |
oct | 40143242522672 |
9 | 7744421286041 |
10 | 2212353451450 |
11 | 78328793599a |
12 | 2b892884030a |
13 | 13081600c21c |
14 | 791154b7b62 |
15 | 3c835c3db6a |
hex | 2031a8aa5ba |
2212353451450 has 48 divisors (see below), whose sum is σ = 4258907100000. Its totient is φ = 854017922240.
The previous prime is 2212353451417. The next prime is 2212353451589. The reversal of 2212353451450 is 541543532122.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2680101 + ... + 3406999.
It is an arithmetic number, because the mean of its divisors is an integer number (88727231250).
Almost surely, 22212353451450 is an apocalyptic number.
2212353451450 is a deficient number, since it is larger than the sum of its proper divisors (2046553648550).
2212353451450 is a wasteful number, since it uses less digits than its factorization.
2212353451450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729039 (or 729034 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
Adding to 2212353451450 its reverse (541543532122), we get a palindrome (2753896983572).
The spelling of 2212353451450 in words is "two trillion, two hundred twelve billion, three hundred fifty-three million, four hundred fifty-one thousand, four hundred fifty".
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