Base | Representation |
---|---|
bin | 110000101011100010… |
… | …1000001111000001001 |
3 | 100222211120201220222202 |
4 | 1201113011001320021 |
5 | 3203044234320210 |
6 | 120005230125545 |
7 | 10360413424142 |
oct | 1412705017011 |
9 | 328746656882 |
10 | 104540151305 |
11 | 4037620aa67 |
12 | 183163508b5 |
13 | 9b203038c5 |
14 | 50ba01cac9 |
15 | 2abcb099a5 |
hex | 1857141e09 |
104540151305 has 24 divisors (see below), whose sum is σ = 135381260952. Its totient is φ = 77227265024.
The previous prime is 104540151293. The next prime is 104540151307. The reversal of 104540151305 is 503151045401.
It can be written as a sum of positive squares in 12 ways, for example, as 814931209 + 103725220096 = 28547^2 + 322064^2 .
It is not a de Polignac number, because 104540151305 - 220 = 104539102729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104540151307) 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, 19847 + ... + 457683.
It is an arithmetic number, because the mean of its divisors is an integer number (5640885873).
Almost surely, 2104540151305 is an apocalyptic number.
It is an amenable number.
104540151305 is a deficient number, since it is larger than the sum of its proper divisors (30841109647).
104540151305 is an equidigital number, since it uses as much as digits as its factorization.
104540151305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437965 (or 437912 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
Adding to 104540151305 its reverse (503151045401), we get a palindrome (607691196706).
The spelling of 104540151305 in words is "one hundred four billion, five hundred forty million, one hundred fifty-one thousand, three hundred five".
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