Base | Representation |
---|---|
bin | 10010000011111… |
… | …001000101001000 |
3 | 210010011111202001 |
4 | 102003321011020 |
5 | 1110032310440 |
6 | 50022320344 |
7 | 10336354300 |
oct | 2203710510 |
9 | 703144661 |
10 | 303010120 |
11 | 14604aa96 |
12 | 855890b4 |
13 | 4aa12c3a |
14 | 2c358600 |
15 | 1b905b9a |
hex | 120f9148 |
303010120 has 96 divisors (see below), whose sum is σ = 818830080. Its totient is φ = 100517760.
The previous prime is 303010111. The next prime is 303010129. The reversal of 303010120 is 21010303.
It is an interprime number because it is at equal distance from previous prime (303010111) and next prime (303010129).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 303010097 and 303010106.
It is not an unprimeable number, because it can be changed into a prime (303010129) 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 23 ways as a sum of consecutive naturals, for example, 58267 + ... + 63253.
It is an arithmetic number, because the mean of its divisors is an integer number (8529480).
Almost surely, 2303010120 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 303010120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409415040).
303010120 is an abundant number, since it is smaller than the sum of its proper divisors (515819960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303010120 is a wasteful number, since it uses less digits than its factorization.
303010120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5043 (or 5032 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 303010120 is about 17407.1858725068. The cubic root of 303010120 is about 671.6644737050.
Adding to 303010120 its reverse (21010303), we get a palindrome (324020423).
The spelling of 303010120 in words is "three hundred three million, ten thousand, one hundred twenty".
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