Base | Representation |
---|---|
bin | 1101101111001111000100… |
… | …01101001100101010010000 |
3 | 10221222002001202102220110101 |
4 | 12313213202031030222100 |
5 | 12424431143311301222 |
6 | 144130230440142144 |
7 | 6235423253645020 |
oct | 667474215145220 |
9 | 127862052386411 |
10 | 30210300103312 |
11 | 969813091132a |
12 | 347ab60467954 |
13 | 13b1a856816c4 |
14 | 7662873cda80 |
15 | 375c8c63a927 |
hex | 1b79e234ca90 |
30210300103312 has 20 divisors (see below), whose sum is σ = 66894235943296. Its totient is φ = 12947271472800.
The previous prime is 30210300103261. The next prime is 30210300103337. The reversal of 30210300103312 is 21330100301203.
It is a self number, because there is not a number n which added to its sum of digits gives 30210300103312.
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, 134867411064 + ... + 134867411287.
Almost surely, 230210300103312 is an apocalyptic number.
It is an amenable number.
30210300103312 is an abundant number, since it is smaller than the sum of its proper divisors (36683935839984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30210300103312 is a wasteful number, since it uses less digits than its factorization.
30210300103312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269734822366 (or 269734822360 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 30210300103312 its reverse (21330100301203), we get a palindrome (51540400404515).
The spelling of 30210300103312 in words is "thirty trillion, two hundred ten billion, three hundred million, one hundred three thousand, three hundred twelve".
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