Base | Representation |
---|---|
bin | 11100001110000001… |
… | …011110111110100011 |
3 | 2220012122212120102022 |
4 | 130032001132332203 |
5 | 444023302303443 |
6 | 21530351012055 |
7 | 2121602046212 |
oct | 341601367643 |
9 | 86178776368 |
10 | 30300041123 |
11 | 11939646400 |
12 | 5a5750a02b |
13 | 2b1b5a8821 |
14 | 167622d079 |
15 | bc5144e68 |
hex | 70e05efa3 |
30300041123 has 12 divisors (see below), whose sum is σ = 33353294184. Its totient is φ = 27505552800.
The previous prime is 30300041119. The next prime is 30300041131. The reversal of 30300041123 is 32114000303.
It is a happy number.
It is not a de Polignac number, because 30300041123 - 22 = 30300041119 is a prime.
It is a super-2 number, since 2×303000411232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30300041423) 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 11 ways as a sum of consecutive naturals, for example, 97586 + ... + 264807.
It is an arithmetic number, because the mean of its divisors is an integer number (2779441182).
Almost surely, 230300041123 is an apocalyptic number.
30300041123 is a deficient number, since it is larger than the sum of its proper divisors (3053253061).
30300041123 is a wasteful number, since it uses less digits than its factorization.
30300041123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363106 (or 363095 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30300041123 its reverse (32114000303), we get a palindrome (62414041426).
The spelling of 30300041123 in words is "thirty billion, three hundred million, forty-one thousand, one hundred twenty-three".
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