Base | Representation |
---|---|
bin | 111101100001001110… |
… | …0101111001101111100 |
3 | 110122000001210000221110 |
4 | 1323002130233031330 |
5 | 4131031000112340 |
6 | 140405140202020 |
7 | 12354561536610 |
oct | 1730234571574 |
9 | 418001700843 |
10 | 132111332220 |
11 | 5103444829a |
12 | 2172b999310 |
13 | c5c542c73a |
14 | 6573a65340 |
15 | 36833b8680 |
hex | 1ec272f37c |
132111332220 has 96 divisors (see below), whose sum is σ = 437334105600. Its totient is φ = 29155601664.
The previous prime is 132111332183. The next prime is 132111332237. The reversal of 132111332220 is 22233111231.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5411110 + ... + 5435469.
It is an arithmetic number, because the mean of its divisors is an integer number (4555563600).
Almost surely, 2132111332220 is an apocalyptic number.
132111332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132111332220 is an abundant number, since it is smaller than the sum of its proper divisors (305222773380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132111332220 is a wasteful number, since it uses less digits than its factorization.
132111332220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10846627 (or 10846625 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 132111332220 its reverse (22233111231), we get a palindrome (154344443451).
It can be divided in two parts, 13211 and 1332220, that added together give a palindrome (1345431).
The spelling of 132111332220 in words is "one hundred thirty-two billion, one hundred eleven million, three hundred thirty-two thousand, two hundred twenty".
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