Base | Representation |
---|---|
bin | 1010001100101000101101… |
… | …0000100010101111110010 |
3 | 1110200212122120022000001221 |
4 | 2203022023100202233302 |
5 | 2432200041424342320 |
6 | 35502451455415254 |
7 | 2235024536055442 |
oct | 243121320425762 |
9 | 43625576260057 |
10 | 11212201012210 |
11 | 3633082196180 |
12 | 1310bbb52452a |
13 | 6343c9427983 |
14 | 2aa95dc3c122 |
15 | 1469c5d583aa |
hex | a328b422bf2 |
11212201012210 has 128 divisors (see below), whose sum is σ = 22330813847040. Its totient is φ = 4019380992000.
The previous prime is 11212201012183. The next prime is 11212201012217. The reversal of 11212201012210 is 1221010221211.
It is not an unprimeable number, because it can be changed into a prime (11212201012217) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2853701526 + ... + 2853705454.
It is an arithmetic number, because the mean of its divisors is an integer number (174459483180).
Almost surely, 211212201012210 is an apocalyptic number.
11212201012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11212201012210 is a deficient number, since it is larger than the sum of its proper divisors (11118612834830).
11212201012210 is a wasteful number, since it uses less digits than its factorization.
11212201012210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5092.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11212201012210 its reverse (1221010221211), we get a palindrome (12433211233421).
The spelling of 11212201012210 in words is "eleven trillion, two hundred twelve billion, two hundred one million, twelve thousand, two hundred ten".
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