Base | Representation |
---|---|
bin | 1000011000111011010… |
… | …0110100100010100100 |
3 | 111210000200021022220221 |
4 | 2012032310310202210 |
5 | 4330134303212012 |
6 | 150113520534124 |
7 | 13261451623600 |
oct | 2061664644244 |
9 | 453020238827 |
10 | 144130132132 |
11 | 5614177a588 |
12 | 23b24a81344 |
13 | 1078c44736c |
14 | 6d93d78500 |
15 | 3b385ee507 |
hex | 218ed348a4 |
144130132132 has 144 divisors (see below), whose sum is σ = 329144739840. Its totient is φ = 54782215488.
The previous prime is 144130132073. The next prime is 144130132141. The reversal of 144130132132 is 231231031441.
It is a junction number, because it is equal to n+sod(n) for n = 144130132097 and 144130132106.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4007743 + ... + 4043545.
It is an arithmetic number, because the mean of its divisors is an integer number (2285727360).
Almost surely, 2144130132132 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 144130132132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164572369920).
144130132132 is an abundant number, since it is smaller than the sum of its proper divisors (185014607708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144130132132 is a wasteful number, since it uses less digits than its factorization.
144130132132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35910 (or 35901 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 144130132132 its reverse (231231031441), we get a palindrome (375361163573).
The spelling of 144130132132 in words is "one hundred forty-four billion, one hundred thirty million, one hundred thirty-two thousand, one hundred thirty-two".
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