Base | Representation |
---|---|
bin | 1111101011110100101… |
… | …01010100000111000100 |
3 | 1220112001111022020002122 |
4 | 13311322111110013010 |
5 | 32312203332212443 |
6 | 1051324501025112 |
7 | 53636010430562 |
oct | 7657225240704 |
9 | 1815044266078 |
10 | 538923319748 |
11 | 198613189750 |
12 | 885443b5198 |
13 | 3ba88125b18 |
14 | 1c126802a32 |
15 | e042d3d968 |
hex | 7d7a5541c4 |
538923319748 has 12 divisors (see below), whose sum is σ = 1028853610512. Its totient is φ = 244965145320.
The previous prime is 538923319747. The next prime is 538923319763. The reversal of 538923319748 is 847913329835.
It is not an unprimeable number, because it can be changed into a prime (538923319741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6124128590 + ... + 6124128677.
It is an arithmetic number, because the mean of its divisors is an integer number (85737800876).
Almost surely, 2538923319748 is an apocalyptic number.
It is an amenable number.
538923319748 is a deficient number, since it is larger than the sum of its proper divisors (489930290764).
538923319748 is a wasteful number, since it uses less digits than its factorization.
538923319748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12248257282 (or 12248257280 counting only the distinct ones).
The product of its digits is 39191040, while the sum is 62.
The spelling of 538923319748 in words is "five hundred thirty-eight billion, nine hundred twenty-three million, three hundred nineteen thousand, seven hundred forty-eight".
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