Base | Representation |
---|---|
bin | 1101111000101100001001… |
… | …11101111000100010001000 |
3 | 11000010010120100002021001222 |
4 | 12330112010331320202020 |
5 | 13000241443222301440 |
6 | 144535353352101212 |
7 | 6301043364516266 |
oct | 674260475704210 |
9 | 130103510067058 |
10 | 30535153322120 |
11 | 9802982000787 |
12 | 3511b01094808 |
13 | 14065b64a3a35 |
14 | 777ca31cb436 |
15 | 37e451b762b5 |
hex | 1bc584f78888 |
30535153322120 has 32 divisors (see below), whose sum is σ = 68704576579800. Its totient is φ = 12213975710208.
The previous prime is 30535153322111. The next prime is 30535153322153. The reversal of 30535153322120 is 2122335153503.
It can be written as a sum of positive squares in 4 ways, for example, as 11920294846084 + 18614858476036 = 3452578^2 + 4314494^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3264836 + ... + 8469324.
Almost surely, 230535153322120 is an apocalyptic number.
It is an amenable number.
30535153322120 is an abundant number, since it is smaller than the sum of its proper divisors (38169423257680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30535153322120 is a wasteful number, since it uses less digits than its factorization.
30535153322120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5351177 (or 5351173 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 35.
Adding to 30535153322120 its reverse (2122335153503), we get a palindrome (32657488475623).
The spelling of 30535153322120 in words is "thirty trillion, five hundred thirty-five billion, one hundred fifty-three million, three hundred twenty-two thousand, one hundred twenty".
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