Base | Representation |
---|---|
bin | 1101101111111001101000… |
… | …10111111111110010000100 |
3 | 10222001021001110010212022121 |
4 | 12313330310113333302010 |
5 | 12430314444244033330 |
6 | 144144530255535324 |
7 | 6240162504432355 |
oct | 667746427776204 |
9 | 128037043125277 |
10 | 30233153502340 |
11 | 96a6898a80268 |
12 | 3483479b2a544 |
13 | 13b3c88261b19 |
14 | 767414639d2c |
15 | 376678b3d17a |
hex | 1b7f345ffc84 |
30233153502340 has 48 divisors (see below), whose sum is σ = 65225620361664. Its totient is φ = 11762796240000.
The previous prime is 30233153502313. The next prime is 30233153502359. The reversal of 30233153502340 is 4320535133203.
It is a junction number, because it is equal to n+sod(n) for n = 30233153502296 and 30233153502305.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3877806 + ... + 8689285.
It is an arithmetic number, because the mean of its divisors is an integer number (1358867090868).
Almost surely, 230233153502340 is an apocalyptic number.
It is an amenable number.
30233153502340 is an abundant number, since it is smaller than the sum of its proper divisors (34992466859324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30233153502340 is a wasteful number, since it uses less digits than its factorization.
30233153502340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12570388 (or 12570386 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 34.
Adding to 30233153502340 its reverse (4320535133203), we get a palindrome (34553688635543).
The spelling of 30233153502340 in words is "thirty trillion, two hundred thirty-three billion, one hundred fifty-three million, five hundred two thousand, three hundred forty".
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