Base | Representation |
---|---|
bin | 111101011110110101… |
… | …1011110110100011100 |
3 | 110121210111012112122110 |
4 | 1322331223132310130 |
5 | 4130400003424012 |
6 | 140353201114020 |
7 | 12352600425150 |
oct | 1727553366434 |
9 | 417714175573 |
10 | 132031311132 |
11 | 50aa3262266 |
12 | 21709028910 |
13 | c5b1992896 |
14 | 6567195060 |
15 | 367b35d73c |
hex | 1ebdaded1c |
132031311132 has 48 divisors (see below), whose sum is σ = 352103575040. Its totient is φ = 37721080512.
The previous prime is 132031311131. The next prime is 132031311173. The reversal of 132031311132 is 231113130231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 132031311099 and 132031311108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132031311131) 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, 1976169 + ... + 2041887.
Almost surely, 2132031311132 is an apocalyptic number.
132031311132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132031311132 is an abundant number, since it is smaller than the sum of its proper divisors (220072263908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132031311132 is a wasteful number, since it uses less digits than its factorization.
132031311132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89650 (or 89648 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 132031311132 its reverse (231113130231), we get a palindrome (363144441363).
The spelling of 132031311132 in words is "one hundred thirty-two billion, thirty-one million, three hundred eleven thousand, one hundred thirty-two".
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