Base | Representation |
---|---|
bin | 1101110010100001100101… |
… | …10110011010000100101011 |
3 | 10222100212210110111222120111 |
4 | 12321100302312122010223 |
5 | 12433304130442430011 |
6 | 144254201504435151 |
7 | 6246534123130414 |
oct | 671206266320453 |
9 | 128325713458514 |
10 | 30323322233131 |
11 | 9731059967294 |
12 | 3498a43318ab7 |
13 | 13bc6280107b5 |
14 | 76b929ada80b |
15 | 378ba4be9121 |
hex | 1b9432d9a12b |
30323322233131 has 16 divisors (see below), whose sum is σ = 32308971820704. Its totient is φ = 28360162381824.
The previous prime is 30323322233119. The next prime is 30323322233137. The reversal of 30323322233131 is 13133222332303.
It is a cyclic number.
It is not a de Polignac number, because 30323322233131 - 27 = 30323322233003 is a prime.
It is a super-2 number, since 2×303233222331312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30323322233093 and 30323322233102.
It is not an unprimeable number, because it can be changed into a prime (30323322233137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17323395 + ... + 18993331.
It is an arithmetic number, because the mean of its divisors is an integer number (2019310738794).
Almost surely, 230323322233131 is an apocalyptic number.
30323322233131 is a deficient number, since it is larger than the sum of its proper divisors (1985649587573).
30323322233131 is a wasteful number, since it uses less digits than its factorization.
30323322233131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1676670.
The product of its (nonzero) digits is 34992, while the sum is 31.
Adding to 30323322233131 its reverse (13133222332303), we get a palindrome (43456544565434).
The spelling of 30323322233131 in words is "thirty trillion, three hundred twenty-three billion, three hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty-one".
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