Base | Representation |
---|---|
bin | 111101100100100000… |
… | …0010001010010100000 |
3 | 110122021201201111020201 |
4 | 1323021000101102200 |
5 | 4131242123410422 |
6 | 140424105314544 |
7 | 12360365410063 |
oct | 1731100212240 |
9 | 418251644221 |
10 | 132221310112 |
11 | 51090534311 |
12 | 21760795a54 |
13 | c612157a08 |
14 | 65844d28da |
15 | 368cd8e727 |
hex | 1ec90114a0 |
132221310112 has 48 divisors (see below), whose sum is σ = 269730058752. Its totient is φ = 63734664960.
The previous prime is 132221310101. The next prime is 132221310113. The reversal of 132221310112 is 211013122231.
It is a self number, because there is not a number n which added to its sum of digits gives 132221310112.
It is not an unprimeable number, because it can be changed into a prime (132221310113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7498 + ... + 514294.
It is an arithmetic number, because the mean of its divisors is an integer number (5619376224).
Almost surely, 2132221310112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132221310112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134865029376).
132221310112 is an abundant number, since it is smaller than the sum of its proper divisors (137508748640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132221310112 is a wasteful number, since it uses less digits than its factorization.
132221310112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507101 (or 507093 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 132221310112 its reverse (211013122231), we get a palindrome (343234432343).
The spelling of 132221310112 in words is "one hundred thirty-two billion, two hundred twenty-one million, three hundred ten thousand, one hundred twelve".
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