Base | Representation |
---|---|
bin | 1101101001111011010000… |
… | …11101110110010101001110 |
3 | 10221022122011211011201221021 |
4 | 12310331220131312111032 |
5 | 12413434033432142033 |
6 | 143510340153024354 |
7 | 6216304405225624 |
oct | 664755035662516 |
9 | 127278154151837 |
10 | 30027869021518 |
11 | 9627825268445 |
12 | 344b7286b50ba |
13 | 139a80118b024 |
14 | 75b4dc7a3514 |
15 | 3711617bbb2d |
hex | 1b4f6877654e |
30027869021518 has 8 divisors (see below), whose sum is σ = 46494764936640. Its totient is φ = 14529614042640.
The previous prime is 30027869021467. The next prime is 30027869021597. The reversal of 30027869021518 is 81512096872003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242160233983 + ... + 242160234106.
It is an arithmetic number, because the mean of its divisors is an integer number (5811845617080).
Almost surely, 230027869021518 is an apocalyptic number.
30027869021518 is a deficient number, since it is larger than the sum of its proper divisors (16466895915122).
30027869021518 is a wasteful number, since it uses less digits than its factorization.
30027869021518 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484320468122.
The product of its (nonzero) digits is 1451520, while the sum is 52.
The spelling of 30027869021518 in words is "thirty trillion, twenty-seven billion, eight hundred sixty-nine million, twenty-one thousand, five hundred eighteen".
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