Base | Representation |
---|---|
bin | 111101100001100001… |
… | …0011101010000100100 |
3 | 110122000202101101121102 |
4 | 1323003002131100210 |
5 | 4131041013021012 |
6 | 140410132135232 |
7 | 12355041561416 |
oct | 1730302352044 |
9 | 418022341542 |
10 | 132121220132 |
11 | 51039a91220 |
12 | 21733167518 |
13 | c5c74b2285 |
14 | 65750ba9b6 |
15 | 36841bd2c2 |
hex | 1ec309d424 |
132121220132 has 48 divisors (see below), whose sum is σ = 268867737600. Its totient is φ = 56174096160.
The previous prime is 132121220129. The next prime is 132121220141. The reversal of 132121220132 is 231022121231.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934208 + ... + 1066295.
It is an arithmetic number, because the mean of its divisors is an integer number (5601411200).
Almost surely, 2132121220132 is an apocalyptic number.
It is an amenable number.
132121220132 is an abundant number, since it is smaller than the sum of its proper divisors (136746517468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132121220132 is a wasteful number, since it uses less digits than its factorization.
132121220132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2000616 (or 2000614 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 132121220132 its reverse (231022121231), we get a palindrome (363143341363).
It can be divided in two parts, 132121 and 220132, that added together give a palindrome (352253).
The spelling of 132121220132 in words is "one hundred thirty-two billion, one hundred twenty-one million, two hundred twenty thousand, one hundred thirty-two".
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