Base | Representation |
---|---|
bin | 110000101010011101… |
… | …1110001011010010011 |
3 | 100222202002000220002200 |
4 | 1201110323301122103 |
5 | 3203011031421011 |
6 | 120001503014243 |
7 | 10356465534564 |
oct | 1412473613223 |
9 | 328662026080 |
10 | 104504170131 |
11 | 40357974859 |
12 | 1830629a383 |
13 | 9b15a1637a |
14 | 50b533416b |
15 | 2ab989d856 |
hex | 1854ef1693 |
104504170131 has 12 divisors (see below), whose sum is σ = 150953718552. Its totient is φ = 69667946496.
The previous prime is 104504170093. The next prime is 104504170157. The reversal of 104504170131 is 131071405401.
104504170131 is a `hidden beast` number, since 10 + 4 + 504 + 17 + 0 + 131 = 666.
It is not a de Polignac number, because 104504170131 - 218 = 104503907987 is a prime.
It is a super-2 number, since 2×1045041701312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104504170095 and 104504170104.
It is not an unprimeable number, because it can be changed into a prime (104504170931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460435 + ... + 648851.
It is an arithmetic number, because the mean of its divisors is an integer number (12579476546).
Almost surely, 2104504170131 is an apocalyptic number.
104504170131 is a deficient number, since it is larger than the sum of its proper divisors (46449548421).
104504170131 is a wasteful number, since it uses less digits than its factorization.
104504170131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250050 (or 250047 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
Adding to 104504170131 its reverse (131071405401), we get a palindrome (235575575532).
The spelling of 104504170131 in words is "one hundred four billion, five hundred four million, one hundred seventy thousand, one hundred thirty-one".
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