Base | Representation |
---|---|
bin | 1101111000100011100100… |
… | …01100001101010111101010 |
3 | 11000002200200001121001200121 |
4 | 12330101302030031113222 |
5 | 13000203023043434312 |
6 | 144533312112153454 |
7 | 6300521216402206 |
oct | 674216214152752 |
9 | 130080601531617 |
10 | 30530543343082 |
11 | 9800a26873252 |
12 | 351103523888a |
13 | 14060303a15a3 |
14 | 777986c53b06 |
15 | 37e2820b1707 |
hex | 1bc47230d5ea |
30530543343082 has 16 divisors (see below), whose sum is σ = 47375643090600. Its totient is φ = 14738677024960.
The previous prime is 30530543343067. The next prime is 30530543343121. The reversal of 30530543343082 is 28034334503503.
It can be written as a sum of positive squares in 4 ways, for example, as 27747388521241 + 2783154821841 = 5267579^2 + 1668279^2 .
It is a super-2 number, since 2×305305433430822 (a number of 28 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 549732 + ... + 7833472.
Almost surely, 230530543343082 is an apocalyptic number.
30530543343082 is a deficient number, since it is larger than the sum of its proper divisors (16845099747518).
30530543343082 is a wasteful number, since it uses less digits than its factorization.
30530543343082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7356041.
The product of its (nonzero) digits is 1555200, while the sum is 43.
Adding to 30530543343082 its reverse (28034334503503), we get a palindrome (58564877846585).
The spelling of 30530543343082 in words is "thirty trillion, five hundred thirty billion, five hundred forty-three million, three hundred forty-three thousand, eighty-two".
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