Base | Representation |
---|---|
bin | 111101011110100010… |
… | …0111111101011110100 |
3 | 110121202210012222010210 |
4 | 1322331010333223310 |
5 | 4130334413102012 |
6 | 140352200545420 |
7 | 12352415605152 |
oct | 1727504775364 |
9 | 417683188123 |
10 | 132021222132 |
11 | 50a985a1248 |
12 | 21705782270 |
13 | c5ac86c667 |
14 | 6565aca3d2 |
15 | 367a51923c |
hex | 1ebd13faf4 |
132021222132 has 24 divisors (see below), whose sum is σ = 308087724672. Its totient is φ = 44001616000.
The previous prime is 132021222107. The next prime is 132021222139. The reversal of 132021222132 is 231222120231.
It is a junction number, because it is equal to n+sod(n) for n = 132021222099 and 132021222108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132021222139) 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, 580869 + ... + 775532.
It is an arithmetic number, because the mean of its divisors is an integer number (12836988528).
Almost surely, 2132021222132 is an apocalyptic number.
132021222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132021222132 is an abundant number, since it is smaller than the sum of its proper divisors (176066502540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132021222132 is a wasteful number, since it uses less digits than its factorization.
132021222132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364519 (or 1364517 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 132021222132 its reverse (231222120231), we get a palindrome (363243342363).
The spelling of 132021222132 in words is "one hundred thirty-two billion, twenty-one million, two hundred twenty-two thousand, one hundred thirty-two".
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