Base | Representation |
---|---|
bin | 10010000001010… |
… | …111111110010110 |
3 | 210001220222112200 |
4 | 102001113332112 |
5 | 1104400201410 |
6 | 50000225330 |
7 | 10330635360 |
oct | 2201277626 |
9 | 701828480 |
10 | 302350230 |
11 | 14573a226 |
12 | 8530b246 |
13 | 4a841780 |
14 | 2c225d30 |
15 | 1b8253c0 |
hex | 12057f96 |
302350230 has 384 divisors, whose sum is σ = 1069286400. Its totient is φ = 57480192.
The previous prime is 302350229. The next prime is 302350241. The reversal of 302350230 is 32053203.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4512657 + ... + 4512723.
It is an arithmetic number, because the mean of its divisors is an integer number (2784600).
Almost surely, 2302350230 is an apocalyptic number.
302350230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 302350230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534643200).
302350230 is an abundant number, since it is smaller than the sum of its proper divisors (766936170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302350230 is a wasteful number, since it uses less digits than its factorization.
302350230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148 (or 145 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
The square root of 302350230 is about 17388.2210130881. The cubic root of 302350230 is about 671.1765397175.
The spelling of 302350230 in words is "three hundred two million, three hundred fifty thousand, two hundred thirty".
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