Base | Representation |
---|---|
bin | 1100010110100011100… |
… | …0110110111110010010 |
3 | 202021202111110010122011 |
4 | 3011220320312332102 |
5 | 11434103030230302 |
6 | 241253411533134 |
7 | 21221560604230 |
oct | 3055070667622 |
9 | 667674403564 |
10 | 212213133202 |
11 | 81aa9865a14 |
12 | 351658ba1aa |
13 | 1701c688a05 |
14 | a3b213d950 |
15 | 57c07955d7 |
hex | 3168e36f92 |
212213133202 has 32 divisors (see below), whose sum is σ = 375584440320. Its totient is φ = 88001724240.
The previous prime is 212213133179. The next prime is 212213133257. The reversal of 212213133202 is 202331312212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3269299 + ... + 3333577.
It is an arithmetic number, because the mean of its divisors is an integer number (11737013760).
Almost surely, 2212213133202 is an apocalyptic number.
212213133202 is a deficient number, since it is larger than the sum of its proper divisors (163371307118).
212213133202 is a wasteful number, since it uses less digits than its factorization.
212213133202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71926.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 212213133202 its reverse (202331312212), we get a palindrome (414544445414).
The spelling of 212213133202 in words is "two hundred twelve billion, two hundred thirteen million, one hundred thirty-three thousand, two hundred two".
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