Base | Representation |
---|---|
bin | 1000001111100100… |
… | …1010101000000000 |
3 | 12201012202221100111 |
4 | 2003321022220000 |
5 | 14012434113044 |
6 | 1003324001104 |
7 | 105556332640 |
oct | 20371125000 |
9 | 5635687314 |
10 | 2212801024 |
11 | a36083185 |
12 | 519090194 |
13 | 293594125 |
14 | 16dc50520 |
15 | ce3e9b34 |
hex | 83e4aa00 |
2212801024 has 40 divisors (see below), whose sum is σ = 5052899808. Its totient is φ = 948341760.
The previous prime is 2212801001. The next prime is 2212801033. The reversal of 2212801024 is 4201082122.
It is a junction number, because it is equal to n+sod(n) for n = 2212800986 and 2212801004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305122 + ... + 312289.
Almost surely, 22212801024 is an apocalyptic number.
It is an amenable number.
2212801024 is an abundant number, since it is smaller than the sum of its proper divisors (2840098784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212801024 is an frugal number, since it uses more digits than its factorization.
2212801024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617436 (or 617420 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 2212801024 is about 47040.4190457526. The cubic root of 2212801024 is about 1303.1091309337.
Adding to 2212801024 its reverse (4201082122), we get a palindrome (6413883146).
The spelling of 2212801024 in words is "two billion, two hundred twelve million, eight hundred one thousand, twenty-four".
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