Base | Representation |
---|---|
bin | 1101101101011111001000… |
… | …00110010100011001111000 |
3 | 10221202022221102211210200021 |
4 | 12312233210012110121320 |
5 | 12422440103242443222 |
6 | 144042451200020224 |
7 | 6231165056105245 |
oct | 666574406243170 |
9 | 127668842753607 |
10 | 30150202312312 |
11 | 96746a1211465 |
12 | 346b389901674 |
13 | 13a91c88a5324 |
14 | 7633c59625cc |
15 | 37442151cac7 |
hex | 1b6be4194678 |
30150202312312 has 8 divisors (see below), whose sum is σ = 56531629335600. Its totient is φ = 15075101156152.
The previous prime is 30150202312309. The next prime is 30150202312327. The reversal of 30150202312312 is 21321320205103.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884387644512 + ... + 1884387644527.
It is an arithmetic number, because the mean of its divisors is an integer number (7066453666950).
Almost surely, 230150202312312 is an apocalyptic number.
It is an amenable number.
30150202312312 is a deficient number, since it is larger than the sum of its proper divisors (26381427023288).
30150202312312 is a wasteful number, since it uses less digits than its factorization.
30150202312312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3768775289045 (or 3768775289041 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 30150202312312 its reverse (21321320205103), we get a palindrome (51471522517415).
The spelling of 30150202312312 in words is "thirty trillion, one hundred fifty billion, two hundred two million, three hundred twelve thousand, three hundred twelve".
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