Base | Representation |
---|---|
bin | 100000110010101101100000… |
… | …001001110010111101001100 |
3 | 200220122112000110021001222210 |
4 | 200302231200021302331030 |
5 | 122400414302410410012 |
6 | 1230422452534310420 |
7 | 42243501352156614 |
oct | 4062554011627514 |
9 | 626575013231883 |
10 | 144222320013132 |
11 | 41a54384863259 |
12 | 142133031b8410 |
13 | 626214ca6445a |
14 | 278857cb91a44 |
15 | 11a18481ad23c |
hex | 832b60272f4c |
144222320013132 has 48 divisors (see below), whose sum is σ = 340937650368000. Its totient is φ = 47443403192640.
The previous prime is 144222320013067. The next prime is 144222320013139. The reversal of 144222320013132 is 231310023222441.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 144222320013132.
It is not an unprimeable number, because it can be changed into a prime (144222320013139) 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, 33498882 + ... + 37558217.
It is an arithmetic number, because the mean of its divisors is an integer number (7102867716000).
Almost surely, 2144222320013132 is an apocalyptic number.
144222320013132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144222320013132 is an abundant number, since it is smaller than the sum of its proper divisors (196715330354868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144222320013132 is a wasteful number, since it uses less digits than its factorization.
144222320013132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71059326 (or 71059324 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 144222320013132 its reverse (231310023222441), we get a palindrome (375532343235573).
The spelling of 144222320013132 in words is "one hundred forty-four trillion, two hundred twenty-two billion, three hundred twenty million, thirteen thousand, one hundred thirty-two".
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