Base | Representation |
---|---|
bin | 111101100100001100… |
… | …1010111100001010100 |
3 | 110122021000112101002121 |
4 | 1323020121113201110 |
5 | 4131232021041040 |
6 | 140423102545324 |
7 | 12360212624041 |
oct | 1731031274124 |
9 | 418230471077 |
10 | 132211112020 |
11 | 510857a9339 |
12 | 21759298244 |
13 | c60ccc6c40 |
14 | 6582dda1c8 |
15 | 368c027c4a |
hex | 1ec8657854 |
132211112020 has 96 divisors (see below), whose sum is σ = 318722342400. Its totient is φ = 45661584384.
The previous prime is 132211112003. The next prime is 132211112023. The reversal of 132211112020 is 20211112231.
It is a junction number, because it is equal to n+sod(n) for n = 132211111985 and 132211112003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132211112023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220872 + ... + 559648.
It is an arithmetic number, because the mean of its divisors is an integer number (3320024400).
Almost surely, 2132211112020 is an apocalyptic number.
132211112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132211112020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159361171200).
132211112020 is an abundant number, since it is smaller than the sum of its proper divisors (186511230380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132211112020 is a wasteful number, since it uses less digits than its factorization.
132211112020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338897 (or 338895 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 132211112020 its reverse (20211112231), we get a palindrome (152422224251).
The spelling of 132211112020 in words is "one hundred thirty-two billion, two hundred eleven million, one hundred twelve thousand, twenty".
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