Base | Representation |
---|---|
bin | 11110100100001100010… |
… | …11001111110000110001 |
3 | 10201101210212002000210000 |
4 | 33102012023033300301 |
5 | 114201324104142223 |
6 | 2122244342100213 |
7 | 135606336121521 |
oct | 17220613176061 |
9 | 3641725060700 |
10 | 1050223115313 |
11 | 375440629869 |
12 | 14b65971a669 |
13 | 78060326c58 |
14 | 38b8c655681 |
15 | 1c4ba9ce543 |
hex | f4862cfc31 |
1050223115313 has 10 divisors (see below), whose sum is σ = 1568851814354. Its totient is φ = 700148743488.
The previous prime is 1050223115309. The next prime is 1050223115327. The reversal of 1050223115313 is 3135113220501.
1050223115313 is a `hidden beast` number, since 1 + 0 + 502 + 2 + 3 + 1 + 153 + 1 + 3 = 666.
1050223115313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 693011295729 + 357211819584 = 832473^2 + 597672^2 .
It is not a de Polignac number, because 1050223115313 - 22 = 1050223115309 is a prime.
It is a super-2 number, since 2×10502231153132 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1050223115413) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6482858656 + ... + 6482858817.
Almost surely, 21050223115313 is an apocalyptic number.
It is an amenable number.
1050223115313 is a deficient number, since it is larger than the sum of its proper divisors (518628699041).
1050223115313 is an equidigital number, since it uses as much as digits as its factorization.
1050223115313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12965717485 (or 12965717476 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
Adding to 1050223115313 its reverse (3135113220501), we get a palindrome (4185336335814).
The spelling of 1050223115313 in words is "one trillion, fifty billion, two hundred twenty-three million, one hundred fifteen thousand, three hundred thirteen".
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