Base | Representation |
---|---|
bin | 10101001011000111010… |
… | …100101111101011101111 |
3 | 12011002201110012110110121 |
4 | 111023013110233223233 |
5 | 142314412010101343 |
6 | 3032234302145411 |
7 | 210060215601100 |
oct | 25130724575357 |
9 | 5132643173417 |
10 | 1455043050223 |
11 | 511097961644 |
12 | 1b5bb6b82267 |
13 | a72963c9489 |
14 | 505d2a063a7 |
15 | 27cb0611aed |
hex | 152c752faef |
1455043050223 has 24 divisors (see below), whose sum is σ = 1697135902560. Its totient is φ = 1243841860800.
The previous prime is 1455043050187. The next prime is 1455043050229. The reversal of 1455043050223 is 3220503405541.
It is not a de Polignac number, because 1455043050223 - 217 = 1455042919151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1455043050229) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36219198 + ... + 36259348.
It is an arithmetic number, because the mean of its divisors is an integer number (70713995940).
Almost surely, 21455043050223 is an apocalyptic number.
1455043050223 is a deficient number, since it is larger than the sum of its proper divisors (242092852337).
1455043050223 is a wasteful number, since it uses less digits than its factorization.
1455043050223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42127 (or 42120 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 1455043050223 its reverse (3220503405541), we get a palindrome (4675546455764).
The spelling of 1455043050223 in words is "one trillion, four hundred fifty-five billion, forty-three million, fifty thousand, two hundred twenty-three".
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