Base | Representation |
---|---|
bin | 1101111001100010111001… |
… | …01111100010001100000100 |
3 | 11000012221102120101221020120 |
4 | 12330301130233202030010 |
5 | 13001232141032234022 |
6 | 145001053552101540 |
7 | 6303133605646662 |
oct | 674613457421404 |
9 | 130187376357216 |
10 | 30564543243012 |
11 | 98143939322a9 |
12 | 35177438348b0 |
13 | 14092bb35167c |
14 | 7794905c7c32 |
15 | 3800c1e40d5c |
hex | 1bcc5cbe2304 |
30564543243012 has 24 divisors (see below), whose sum is σ = 71317459500000. Its totient is φ = 10188153662016.
The previous prime is 30564543243007. The next prime is 30564543243023. The reversal of 30564543243012 is 21034234546503.
It is a super-3 number, since 3×305645432430123 (a number of 41 digits) contains 333 as substring.
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, 1500739 + ... + 7961237.
It is an arithmetic number, because the mean of its divisors is an integer number (2971560812500).
Almost surely, 230564543243012 is an apocalyptic number.
It is an amenable number.
30564543243012 is an abundant number, since it is smaller than the sum of its proper divisors (40752916256988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30564543243012 is a wasteful number, since it uses less digits than its factorization.
30564543243012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6854755 (or 6854753 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 42.
Adding to 30564543243012 its reverse (21034234546503), we get a palindrome (51598777789515).
The spelling of 30564543243012 in words is "thirty trillion, five hundred sixty-four billion, five hundred forty-three million, two hundred forty-three thousand, twelve".
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