Base | Representation |
---|---|
bin | 1101101111110111101110… |
… | …11100001110100001001111 |
3 | 10222001011102012111120122211 |
4 | 12313323313130032201033 |
5 | 12430310401041413403 |
6 | 144144241020251251 |
7 | 6240125252136316 |
oct | 667736734164117 |
9 | 128034365446584 |
10 | 30232131201103 |
11 | 96a6413a05207 |
12 | 34832336a0b27 |
13 | 13b3b54516c50 |
14 | 76735896527d |
15 | 37661900406d |
hex | 1b7ef770e84f |
30232131201103 has 16 divisors (see below), whose sum is σ = 32925986212896. Its totient is φ = 27592514496000.
The previous prime is 30232131201101. The next prime is 30232131201193. The reversal of 30232131201103 is 30110213123203.
It is a cyclic number.
It is not a de Polignac number, because 30232131201103 - 21 = 30232131201101 is a prime.
It is a super-3 number, since 3×302321312011033 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30232131201101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33367326 + ... + 34261387.
It is an arithmetic number, because the mean of its divisors is an integer number (2057874138306).
Almost surely, 230232131201103 is an apocalyptic number.
30232131201103 is a deficient number, since it is larger than the sum of its proper divisors (2693855011793).
30232131201103 is a wasteful number, since it uses less digits than its factorization.
30232131201103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67629114.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 30232131201103 its reverse (30110213123203), we get a palindrome (60342344324306).
The spelling of 30232131201103 in words is "thirty trillion, two hundred thirty-two billion, one hundred thirty-one million, two hundred one thousand, one hundred three".
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