Base | Representation |
---|---|
bin | 1110101101000011100… |
… | …01010110101011001101 |
3 | 1210022002000102120120200 |
4 | 13112201301112223031 |
5 | 31234200130241331 |
6 | 1024033002204113 |
7 | 51333644466060 |
oct | 7264161265315 |
9 | 1708060376520 |
10 | 505225243341 |
11 | 1852a052a125 |
12 | 81abaab3639 |
13 | 38847861840 |
14 | 1a64b1988d7 |
15 | d21e72d5e6 |
hex | 75a1c56acd |
505225243341 has 48 divisors (see below), whose sum is σ = 898250720640. Its totient is φ = 266470922880.
The previous prime is 505225243331. The next prime is 505225243409. The reversal of 505225243341 is 143342522505.
505225243341 is a `hidden beast` number, since 5 + 0 + 52 + 25 + 243 + 341 = 666.
It is not a de Polignac number, because 505225243341 - 213 = 505225235149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 505225243296 and 505225243305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505225243331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18930955 + ... + 18957623.
It is an arithmetic number, because the mean of its divisors is an integer number (18713556680).
Almost surely, 2505225243341 is an apocalyptic number.
It is an amenable number.
505225243341 is a deficient number, since it is larger than the sum of its proper divisors (393025477299).
505225243341 is a wasteful number, since it uses less digits than its factorization.
505225243341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49826 (or 49823 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 505225243341 its reverse (143342522505), we get a palindrome (648567765846).
The spelling of 505225243341 in words is "five hundred five billion, two hundred twenty-five million, two hundred forty-three thousand, three hundred forty-one".
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