Base | Representation |
---|---|
bin | 1101101111010000110011… |
… | …01100110010001011011010 |
3 | 10221222011110122022222102112 |
4 | 12313220121230302023122 |
5 | 12424440100132132310 |
6 | 144130503055232322 |
7 | 6235455320360345 |
oct | 667503154621332 |
9 | 127864418288375 |
10 | 30211231130330 |
11 | 9698569405748 |
12 | 347b1802186a2 |
13 | 13b1ba351c673 |
14 | 766334d0545c |
15 | 375ce4245705 |
hex | 1b7a19b322da |
30211231130330 has 16 divisors (see below), whose sum is σ = 55035399361824. Its totient is φ = 11938896157200.
The previous prime is 30211231130321. The next prime is 30211231130359. The reversal of 30211231130330 is 3303113211203.
It is a junction number, because it is equal to n+sod(n) for n = 30211231130296 and 30211231130305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18199535996 + ... + 18199537655.
It is an arithmetic number, because the mean of its divisors is an integer number (3439712460114).
Almost surely, 230211231130330 is an apocalyptic number.
30211231130330 is a deficient number, since it is larger than the sum of its proper divisors (24824168231494).
30211231130330 is a wasteful number, since it uses less digits than its factorization.
30211231130330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36399073741.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 30211231130330 its reverse (3303113211203), we get a palindrome (33514344341533).
The spelling of 30211231130330 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-one million, one hundred thirty thousand, three hundred thirty".
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