Base | Representation |
---|---|
bin | 1100010111000… |
… | …00101100000011 |
3 | 21020002112021120 |
4 | 12023200230003 |
5 | 203020241041 |
6 | 14142123323 |
7 | 2366162205 |
oct | 613405403 |
9 | 236075246 |
10 | 103680771 |
11 | 53585997 |
12 | 2a880543 |
13 | 18631c8c |
14 | daac775 |
15 | 9180366 |
hex | 62e0b03 |
103680771 has 32 divisors (see below), whose sum is σ = 151756800. Its totient is φ = 62778240.
The previous prime is 103680767. The next prime is 103680779. The reversal of 103680771 is 177086301.
It is not a de Polignac number, because 103680771 - 22 = 103680767 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103680779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99270 + ... + 100308.
It is an arithmetic number, because the mean of its divisors is an integer number (4742400).
Almost surely, 2103680771 is an apocalyptic number.
103680771 is a deficient number, since it is larger than the sum of its proper divisors (48076029).
103680771 is a wasteful number, since it uses less digits than its factorization.
103680771 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1139.
The product of its (nonzero) digits is 7056, while the sum is 33.
The square root of 103680771 is about 10182.3755086915. The cubic root of 103680771 is about 469.7852814293.
The spelling of 103680771 in words is "one hundred three million, six hundred eighty thousand, seven hundred seventy-one".
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