Base | Representation |
---|---|
bin | 11110000011110001111110… |
… | …010010101100100100000100 |
3 | 122100002022102210010000200210 |
4 | 132003301332102230210010 |
5 | 114311441040310414340 |
6 | 1145100222022435420 |
7 | 36563136164540061 |
oct | 3603617622544404 |
9 | 570068383100623 |
10 | 132201212201220 |
11 | 3913a2458999a8 |
12 | 129b1592592b70 |
13 | 589c6a0312646 |
14 | 2490803b17c68 |
15 | 1043ccc146180 |
hex | 783c7e4ac904 |
132201212201220 has 24 divisors (see below), whose sum is σ = 370163394163584. Its totient is φ = 35253656586976.
The previous prime is 132201212201209. The next prime is 132201212201221. The reversal of 132201212201220 is 22102212102231.
It is not an unprimeable number, because it can be changed into a prime (132201212201221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101676768284 + ... + 1101676768403.
It is an arithmetic number, because the mean of its divisors is an integer number (15423474756816).
Almost surely, 2132201212201220 is an apocalyptic number.
132201212201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132201212201220 is an abundant number, since it is smaller than the sum of its proper divisors (237962181962364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132201212201220 is a wasteful number, since it uses less digits than its factorization.
132201212201220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2203353536699 (or 2203353536697 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 132201212201220 its reverse (22102212102231), we get a palindrome (154303424303451).
The spelling of 132201212201220 in words is "one hundred thirty-two trillion, two hundred one billion, two hundred twelve million, two hundred one thousand, two hundred twenty".
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