Base | Representation |
---|---|
bin | 100000000111010110010000… |
… | …010010001101110100000000 |
3 | 200112002122101010002021012121 |
4 | 200013112100102031310000 |
5 | 122003103434034120412 |
6 | 1220221512212134024 |
7 | 41515266561655246 |
oct | 4007262022156400 |
9 | 615078333067177 |
10 | 141242420223232 |
11 | 41005635040969 |
12 | 13a11888907314 |
13 | 60a71455c74c3 |
14 | 26c42535c8796 |
15 | 114e08d3cc107 |
hex | 80759048dd00 |
141242420223232 has 72 divisors (see below), whose sum is σ = 293041517188896. Its totient is φ = 67884666587136.
The previous prime is 141242420223181. The next prime is 141242420223239. The reversal of 141242420223232 is 232322024242141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141242420223239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89042578 + ... + 90614929.
It is an arithmetic number, because the mean of its divisors is an integer number (4070021072068).
Almost surely, 2141242420223232 is an apocalyptic number.
It is an amenable number.
141242420223232 is an abundant number, since it is smaller than the sum of its proper divisors (151799096965664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141242420223232 is an equidigital number, since it uses as much as digits as its factorization.
141242420223232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179657643 (or 179657629 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 34.
Adding to 141242420223232 its reverse (232322024242141), we get a palindrome (373564444465373).
The spelling of 141242420223232 in words is "one hundred forty-one trillion, two hundred forty-two billion, four hundred twenty million, two hundred twenty-three thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •