Base | Representation |
---|---|
bin | 1101101001111010001100… |
… | …00011111111100100111100 |
3 | 10221022120200121001202222022 |
4 | 12310331012003333210330 |
5 | 12413431343201141200 |
6 | 143510203013335312 |
7 | 6216254166124460 |
oct | 664750603774474 |
9 | 127276617052868 |
10 | 30027291818300 |
11 | 9627559470097 |
12 | 344b5a7337538 |
13 | 139a73b71486a |
14 | 75b485c724a0 |
15 | 37112aca3885 |
hex | 1b4f460ff93c |
30027291818300 has 72 divisors (see below), whose sum is σ = 74483751213984. Its totient is φ = 10292850167040.
The previous prime is 30027291818291. The next prime is 30027291818311. The reversal of 30027291818300 is 381819272003.
It is a super-2 number, since 2×300272918183002 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1379519 + ... + 7871318.
Almost surely, 230027291818300 is an apocalyptic number.
It is an amenable number.
30027291818300 is an abundant number, since it is smaller than the sum of its proper divisors (44456459395684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30027291818300 is a wasteful number, since it uses less digits than its factorization.
30027291818300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9255495 (or 9255488 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 44.
The spelling of 30027291818300 in words is "thirty trillion, twenty-seven billion, two hundred ninety-one million, eight hundred eighteen thousand, three hundred".
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