Base | Representation |
---|---|
bin | 111101100100011111… |
… | …1111011110011011111 |
3 | 110122021201120000112102 |
4 | 1323020333323303133 |
5 | 4131242113101421 |
6 | 140424103355315 |
7 | 12360364562366 |
oct | 1731077736337 |
9 | 418251500472 |
10 | 132221222111 |
11 | 51090484190 |
12 | 21760752b3b |
13 | c612126944 |
14 | 65844ac7dd |
15 | 368cd7360b |
hex | 1ec8ffbcdf |
132221222111 has 16 divisors (see below), whose sum is σ = 145962000000. Its totient is φ = 118772004000.
The previous prime is 132221222087. The next prime is 132221222141. The reversal of 132221222111 is 111222122231.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132221222111 is a prime.
It is a super-3 number, since 3×1322212221113 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132221222141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435140 + ... + 673638.
It is an arithmetic number, because the mean of its divisors is an integer number (9122625000).
Almost surely, 2132221222111 is an apocalyptic number.
132221222111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
132221222111 is a deficient number, since it is larger than the sum of its proper divisors (13740777889).
132221222111 is a wasteful number, since it uses less digits than its factorization.
132221222111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239110.
The product of its digits is 192, while the sum is 20.
Adding to 132221222111 its reverse (111222122231), we get a palindrome (243443344342).
The spelling of 132221222111 in words is "one hundred thirty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred eleven".
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