Base | Representation |
---|---|
bin | 1101111000100010110101… |
… | …11001011010100000000011 |
3 | 11000002122122211020012212102 |
4 | 12330101122321122200003 |
5 | 13000201223022241123 |
6 | 144533205232021015 |
7 | 6300505432544123 |
oct | 674213271324003 |
9 | 130078584205772 |
10 | 30530152540163 |
11 | 980084620a231 |
12 | 3510b4639176b |
13 | 1405c9a430263 |
14 | 77794ada4c83 |
15 | 37e25cb18028 |
hex | 1bc45ae5a803 |
30530152540163 has 16 divisors (see below), whose sum is σ = 31074698079936. Its totient is φ = 29988885588480.
The previous prime is 30530152540081. The next prime is 30530152540169. The reversal of 30530152540163 is 36104525103503.
It is a cyclic number.
It is not a de Polignac number, because 30530152540163 - 218 = 30530152278019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30530152540169) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43945781 + ... + 44635097.
It is an arithmetic number, because the mean of its divisors is an integer number (1942168629996).
Almost surely, 230530152540163 is an apocalyptic number.
30530152540163 is a deficient number, since it is larger than the sum of its proper divisors (544545539773).
30530152540163 is a wasteful number, since it uses less digits than its factorization.
30530152540163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691694.
The product of its (nonzero) digits is 162000, while the sum is 38.
Adding to 30530152540163 its reverse (36104525103503), we get a palindrome (66634677643666).
The spelling of 30530152540163 in words is "thirty trillion, five hundred thirty billion, one hundred fifty-two million, five hundred forty thousand, one hundred sixty-three".
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