Base | Representation |
---|---|
bin | 10010000100010… |
… | …000000001110000 |
3 | 210010100021200020 |
4 | 102010100001300 |
5 | 1110043312422 |
6 | 50024323440 |
7 | 10340225313 |
oct | 2204200160 |
9 | 703307606 |
10 | 303104112 |
11 | 146104673 |
12 | 85613580 |
13 | 4aa4695c |
14 | 2c38097a |
15 | 1b92395c |
hex | 12110070 |
303104112 has 160 divisors (see below), whose sum is σ = 868515840. Its totient is φ = 90720000.
The previous prime is 303104083. The next prime is 303104129. The reversal of 303104112 is 211401303.
It is a super-2 number, since 2×3031041122 = 183744205422617088, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 303104091 and 303104100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2007237 + ... + 2007387.
It is an arithmetic number, because the mean of its divisors is an integer number (5428224).
Almost surely, 2303104112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 303104112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434257920).
303104112 is an abundant number, since it is smaller than the sum of its proper divisors (565411728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303104112 is a wasteful number, since it uses less digits than its factorization.
303104112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283 (or 277 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 303104112 is about 17409.8854677450. The cubic root of 303104112 is about 671.7339153468.
Adding to 303104112 its reverse (211401303), we get a palindrome (514505415).
The spelling of 303104112 in words is "three hundred three million, one hundred four thousand, one hundred twelve".
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