Base | Representation |
---|---|
bin | 11100001110001001… |
… | …110011101111010001 |
3 | 2220012210222102211011 |
4 | 130032021303233101 |
5 | 444024332121223 |
6 | 21530505450521 |
7 | 2121626435245 |
oct | 341611635721 |
9 | 86183872734 |
10 | 30302223313 |
11 | 1193a8a696a |
12 | 5a581a0a41 |
13 | 2b1bb90b6b |
14 | 167663a425 |
15 | bc542680d |
hex | 70e273bd1 |
30302223313 has 16 divisors (see below), whose sum is σ = 31176552960. Its totient is φ = 29443752000.
The previous prime is 30302223311. The next prime is 30302223361. The reversal of 30302223313 is 31332220303.
It is a cyclic number.
It is not a de Polignac number, because 30302223313 - 21 = 30302223311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30302223311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1321123 + ... + 1343863.
It is an arithmetic number, because the mean of its divisors is an integer number (1948534560).
Almost surely, 230302223313 is an apocalyptic number.
It is an amenable number.
30302223313 is a deficient number, since it is larger than the sum of its proper divisors (874329647).
30302223313 is a wasteful number, since it uses less digits than its factorization.
30302223313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23088.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 30302223313 its reverse (31332220303), we get a palindrome (61634443616).
The spelling of 30302223313 in words is "thirty billion, three hundred two million, two hundred twenty-three thousand, three hundred thirteen".
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