Base | Representation |
---|---|
bin | 1101101111010000110011… |
… | …10100110010110010110010 |
3 | 10221222011110210021122122011 |
4 | 12313220121310302302302 |
5 | 12424440101201330002 |
6 | 144130503212233134 |
7 | 6235455344254006 |
oct | 667503164626262 |
9 | 127864423248564 |
10 | 30211233230002 |
11 | 969856a60a210 |
12 | 347b180a6b7aa |
13 | 13b1ba3aa6286 |
14 | 7663352d0706 |
15 | 375ce450c8d7 |
hex | 1b7a19d32cb2 |
30211233230002 has 32 divisors (see below), whose sum is σ = 50306809893120. Its totient is φ = 13491725219280.
The previous prime is 30211233229967. The next prime is 30211233230081. The reversal of 30211233230002 is 20003233211203.
It is a super-2 number, since 2×302112332300022 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 26481048 + ... + 27598339.
It is an arithmetic number, because the mean of its divisors is an integer number (1572087809160).
Almost surely, 230211233230002 is an apocalyptic number.
30211233230002 is a deficient number, since it is larger than the sum of its proper divisors (20095576663118).
30211233230002 is a wasteful number, since it uses less digits than its factorization.
30211233230002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54079846.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 30211233230002 its reverse (20003233211203), we get a palindrome (50214466441205).
The spelling of 30211233230002 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-three million, two hundred thirty thousand, two".
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