Base | Representation |
---|---|
bin | 111101100010001100… |
… | …1101111001111011000 |
3 | 110122002100102211022111 |
4 | 1323010121233033120 |
5 | 4131112342202222 |
6 | 140412310402104 |
7 | 12355440214450 |
oct | 1730431571730 |
9 | 418070384274 |
10 | 132144100312 |
11 | 51050999464 |
12 | 2173a960334 |
13 | c5cc163643 |
14 | 6578154d60 |
15 | 36861dc777 |
hex | 1ec466f3d8 |
132144100312 has 128 divisors (see below), whose sum is σ = 300017203200. Its totient is φ = 53303298048.
The previous prime is 132144100301. The next prime is 132144100337. The reversal of 132144100312 is 213001441231.
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, 154193388 + ... + 154194244.
It is an arithmetic number, because the mean of its divisors is an integer number (2343884400).
Almost surely, 2132144100312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132144100312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150008601600).
132144100312 is an abundant number, since it is smaller than the sum of its proper divisors (167873102888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132144100312 is a wasteful number, since it uses less digits than its factorization.
132144100312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1665 (or 1661 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 132144100312 its reverse (213001441231), we get a palindrome (345145541543).
The spelling of 132144100312 in words is "one hundred thirty-two billion, one hundred forty-four million, one hundred thousand, three hundred twelve".
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