Base | Representation |
---|---|
bin | 1101101110111100010100… |
… | …00111010001010111010000 |
3 | 10221221010002002221110002102 |
4 | 12313132022013101113100 |
5 | 12424300033422020422 |
6 | 144121443430335532 |
7 | 6234615623233613 |
oct | 667361207212720 |
9 | 127833062843072 |
10 | 30200232220112 |
11 | 96939348516a9 |
12 | 34790107ba5a8 |
13 | 13b0b3c8b7076 |
14 | 7659b023a17a |
15 | 37589d81e192 |
hex | 1b778a1d15d0 |
30200232220112 has 20 divisors (see below), whose sum is σ = 58513042561380. Its totient is φ = 15100092204288.
The previous prime is 30200232220049. The next prime is 30200232220153. The reversal of 30200232220112 is 21102223200203.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 28077662954896 + 2122569265216 = 5298836^2 + 1456904^2 .
It is a super-3 number, since 3×302002322201123 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13469228 + ... + 15550580.
It is an arithmetic number, because the mean of its divisors is an integer number (2925652128069).
Almost surely, 230200232220112 is an apocalyptic number.
It is an amenable number.
30200232220112 is a deficient number, since it is larger than the sum of its proper divisors (28312810341268).
30200232220112 is a wasteful number, since it uses less digits than its factorization.
30200232220112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2988230 (or 2988224 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30200232220112 its reverse (21102223200203), we get a palindrome (51302455420315).
The spelling of 30200232220112 in words is "thirty trillion, two hundred billion, two hundred thirty-two million, two hundred twenty thousand, one hundred twelve".
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