Base | Representation |
---|---|
bin | 11100001111011001… |
… | …100010000001111111 |
3 | 2220021021022012211211 |
4 | 130033121202001333 |
5 | 444100204403203 |
6 | 21532533425251 |
7 | 2122302200245 |
oct | 341731420177 |
9 | 86237265754 |
10 | 30323122303 |
11 | 11950680661 |
12 | 5a6319b227 |
13 | 2b232ca526 |
14 | 167931a795 |
15 | bc71a3c6d |
hex | 70f66207f |
30323122303 has 16 divisors (see below), whose sum is σ = 31497523200. Its totient is φ = 29157579360.
The previous prime is 30323122253. The next prime is 30323122307. The reversal of 30323122303 is 30322132303.
It is a cyclic number.
It is not a de Polignac number, because 30323122303 - 225 = 30289567871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30323122307) 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, 7929850 + ... + 7933672.
It is an arithmetic number, because the mean of its divisors is an integer number (1968595200).
Almost surely, 230323122303 is an apocalyptic number.
30323122303 is a deficient number, since it is larger than the sum of its proper divisors (1174400897).
30323122303 is a wasteful number, since it uses less digits than its factorization.
30323122303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4902.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 30323122303 its reverse (30322132303), we get a palindrome (60645254606).
The spelling of 30323122303 in words is "thirty billion, three hundred twenty-three million, one hundred twenty-two thousand, three hundred three".
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