Base | Representation |
---|---|
bin | 1011100110011010100 |
3 | 201022102101 |
4 | 1130303110 |
5 | 44130431 |
6 | 12051444 |
7 | 3142132 |
oct | 1346324 |
9 | 638371 |
10 | 380116 |
11 | 23a650 |
12 | 163b84 |
13 | 104029 |
14 | 9c752 |
15 | 77961 |
hex | 5ccd4 |
380116 has 24 divisors (see below), whose sum is σ = 743904. Its totient is φ = 168480.
The previous prime is 380071. The next prime is 380117. The reversal of 380116 is 611083.
380116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 380093 and 380102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251 + ... + 2413.
It is an arithmetic number, because the mean of its divisors is an integer number (30996).
2380116 is an apocalyptic number.
It is an amenable number.
380116 is a deficient number, since it is larger than the sum of its proper divisors (363788).
380116 is a wasteful number, since it uses less digits than its factorization.
380116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231 (or 229 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 380116 is about 616.5354815418. The cubic root of 380116 is about 72.4389339140.
Adding to 380116 its reverse (611083), we get a palindrome (991199).
It can be divided in two parts, 380 and 116, that added together give a triangular number (496 = T31).
The spelling of 380116 in words is "three hundred eighty thousand, one hundred sixteen".
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