Base | Representation |
---|---|
bin | 1101111000100010100011… |
… | …11001010111110011000000 |
3 | 11000002122021022002022112220 |
4 | 12330101101321113303000 |
5 | 13000200420343043034 |
6 | 144533142235251040 |
7 | 6300501620164260 |
oct | 674212171276300 |
9 | 130078238068486 |
10 | 30530001534144 |
11 | 9800778a50172 |
12 | 3510b038a9a80 |
13 | 1405c7506b498 |
14 | 777934cd77a0 |
15 | 37e24e73a749 |
hex | 1bc451e57cc0 |
30530001534144 has 56 divisors (see below), whose sum is σ = 92316909404928. Its totient is φ = 8722857580800.
The previous prime is 30530001534121. The next prime is 30530001534157. The reversal of 30530001534144 is 44143510003503.
It is a tau number, because it is divible by the number of its divisors (56).
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, 11357886132 + ... + 11357888819.
Almost surely, 230530001534144 is an apocalyptic number.
It is an amenable number.
30530001534144 is an abundant number, since it is smaller than the sum of its proper divisors (61786907870784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30530001534144 is a wasteful number, since it uses less digits than its factorization.
30530001534144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22715774973 (or 22715774963 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 30530001534144 its reverse (44143510003503), we get a palindrome (74673511537647).
The spelling of 30530001534144 in words is "thirty trillion, five hundred thirty billion, one million, five hundred thirty-four thousand, one hundred forty-four".
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