Base | Representation |
---|---|
bin | 110101100011010011… |
… | …1111111110010111001 |
3 | 101222211122122200121221 |
4 | 1223012213333302321 |
5 | 3341010342222020 |
6 | 124455253432041 |
7 | 11210562551200 |
oct | 1530647776271 |
9 | 358748580557 |
10 | 115001523385 |
11 | 448543a8711 |
12 | 1a35593b621 |
13 | aac976ccb8 |
14 | 57cd560237 |
15 | 2ed12506aa |
hex | 1ac69ffcb9 |
115001523385 has 24 divisors (see below), whose sum is σ = 160581902976. Its totient is φ = 78834036960.
The previous prime is 115001523379. The next prime is 115001523463. The reversal of 115001523385 is 583325100511.
It is not a de Polignac number, because 115001523385 - 211 = 115001521337 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 115001523385.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748830 + ... + 889240.
It is an arithmetic number, because the mean of its divisors is an integer number (6690912624).
Almost surely, 2115001523385 is an apocalyptic number.
It is an amenable number.
115001523385 is a deficient number, since it is larger than the sum of its proper divisors (45580379591).
115001523385 is a wasteful number, since it uses less digits than its factorization.
115001523385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143773 (or 143766 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 34.
Adding to 115001523385 its reverse (583325100511), we get a palindrome (698326623896).
The spelling of 115001523385 in words is "one hundred fifteen billion, one million, five hundred twenty-three thousand, three hundred eighty-five".
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