Base | Representation |
---|---|
bin | 1101101001100000010101… |
… | …10101110011001111100011 |
3 | 10221021020212101021001000100 |
4 | 12310300022311303033203 |
5 | 12413214432303341011 |
6 | 143455545521353443 |
7 | 6215253235036134 |
oct | 664601265631743 |
9 | 127236771231010 |
10 | 30013413340131 |
11 | 9621687423021 |
12 | 3448973498883 |
13 | 13993393434c0 |
14 | 75a92a98dc8b |
15 | 370ab7676d56 |
hex | 1b4c0ad733e3 |
30013413340131 has 12 divisors (see below), whose sum is σ = 46687531862608. Its totient is φ = 18469792824624.
The previous prime is 30013413340123. The next prime is 30013413340177. The reversal of 30013413340131 is 13104331431003.
30013413340131 is a `hidden beast` number, since 300 + 1 + 3 + 4 + 1 + 3 + 340 + 13 + 1 = 666.
It is not a de Polignac number, because 30013413340131 - 23 = 30013413340123 is a prime.
It is a super-2 number, since 2×300134133401312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30013413340095 and 30013413340104.
It is not an unprimeable number, because it can be changed into a prime (30013413340231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128262450055 + ... + 128262450288.
Almost surely, 230013413340131 is an apocalyptic number.
30013413340131 is a deficient number, since it is larger than the sum of its proper divisors (16674118522477).
30013413340131 is a wasteful number, since it uses less digits than its factorization.
30013413340131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256524900362 (or 256524900359 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 30013413340131 its reverse (13104331431003), we get a palindrome (43117744771134).
The spelling of 30013413340131 in words is "thirty trillion, thirteen billion, four hundred thirteen million, three hundred forty thousand, one hundred thirty-one".
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