Base | Representation |
---|---|
bin | 111101011010010… |
… | …010100110101010 |
3 | 2122210200202210212 |
4 | 331122102212222 |
5 | 4102224131442 |
6 | 250122541122 |
7 | 34350265163 |
oct | 7532224652 |
9 | 2583622725 |
10 | 1030302122 |
11 | 489640263 |
12 | 2490677a2 |
13 | 1355b9835 |
14 | 9ab9876a |
15 | 606b9a82 |
hex | 3d6929aa |
1030302122 has 8 divisors (see below), whose sum is σ = 1548161472. Its totient is φ = 514248300.
The previous prime is 1030302103. The next prime is 1030302127. The reversal of 1030302122 is 2212030301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1030302097 and 1030302106.
It is not an unprimeable number, because it can be changed into a prime (1030302127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449954 + ... + 452237.
It is an arithmetic number, because the mean of its divisors is an integer number (193520184).
Almost surely, 21030302122 is an apocalyptic number.
1030302122 is a deficient number, since it is larger than the sum of its proper divisors (517859350).
1030302122 is an equidigital number, since it uses as much as digits as its factorization.
1030302122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 902764.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1030302122 is about 32098.3196133380. The cubic root of 1030302122 is about 1010.0003666306. Note that the first 3 decimals are identical.
Adding to 1030302122 its reverse (2212030301), we get a palindrome (3242332423).
The spelling of 1030302122 in words is "one billion, thirty million, three hundred two thousand, one hundred twenty-two".
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