Base | Representation |
---|---|
bin | 11100001010000010… |
… | …001101100111111011 |
3 | 2220000222221210110021 |
4 | 130022002031213323 |
5 | 443404134421243 |
6 | 21520000431311 |
7 | 2120130210454 |
oct | 341202154773 |
9 | 86028853407 |
10 | 30233123323 |
11 | 119048a0037 |
12 | 5a39018537 |
13 | 2b0a778bb0 |
14 | 166b3b012b |
15 | bbe3276ed |
hex | 70a08d9fb |
30233123323 has 32 divisors (see below), whose sum is σ = 36341222400. Its totient is φ = 24847243776.
The previous prime is 30233123309. The next prime is 30233123341. The reversal of 30233123323 is 32332133203.
It is a cyclic number.
It is not a de Polignac number, because 30233123323 - 29 = 30233122811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30233123363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3098190 + ... + 3107932.
It is an arithmetic number, because the mean of its divisors is an integer number (1135663200).
Almost surely, 230233123323 is an apocalyptic number.
30233123323 is a deficient number, since it is larger than the sum of its proper divisors (6108099077).
30233123323 is a wasteful number, since it uses less digits than its factorization.
30233123323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10531.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 30233123323 its reverse (32332133203), we get a palindrome (62565256526).
The spelling of 30233123323 in words is "thirty billion, two hundred thirty-three million, one hundred twenty-three thousand, three hundred twenty-three".
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