Base | Representation |
---|---|
bin | 111101011100110101110001… |
… | …1100111101101111000110101 |
3 | 2121212211201200012002211111100 |
4 | 1322321223203213231320311 |
5 | 1031321432111434304310 |
6 | 5153333544244200313 |
7 | 221565450421256232 |
oct | 17271534347557065 |
9 | 2555751605084440 |
10 | 540525453041205 |
11 | 147256614854985 |
12 | 50759554699099 |
13 | 1a27b440435738 |
14 | 9769800352789 |
15 | 4275492aaeec0 |
hex | 1eb9ae39ede35 |
540525453041205 has 24 divisors (see below), whose sum is σ = 936922516519392. Its totient is φ = 288276632007264.
The previous prime is 540525453041179. The next prime is 540525453041207. The reversal of 540525453041205 is 502140354525045.
540525453041205 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 2 + 54 + 530 + 41 + 20 + 5 = 666.
It is not a de Polignac number, because 540525453041205 - 25 = 540525453041173 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540525453041207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71564539 + ... + 78756168.
It is an arithmetic number, because the mean of its divisors is an integer number (39038438188308).
Almost surely, 2540525453041205 is an apocalyptic number.
It is an amenable number.
540525453041205 is a deficient number, since it is larger than the sum of its proper divisors (396397063478187).
540525453041205 is a wasteful number, since it uses less digits than its factorization.
540525453041205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150400625 (or 150400622 counting only the distinct ones).
The product of its (nonzero) digits is 2400000, while the sum is 45.
The spelling of 540525453041205 in words is "five hundred forty trillion, five hundred twenty-five billion, four hundred fifty-three million, forty-one thousand, two hundred five".
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