Base | Representation |
---|---|
bin | 1101011000110100111… |
… | …1111011100100111011 |
3 | 210222200022021112201000 |
4 | 3112031033323210323 |
5 | 12232021233432311 |
6 | 253354551100043 |
7 | 22421455333434 |
oct | 3261517734473 |
9 | 728608245630 |
10 | 230003030331 |
11 | 895a8794a38 |
12 | 386ab671623 |
13 | 188c6205669 |
14 | b1bcab848b |
15 | 5eb249b056 |
hex | 358d3fb93b |
230003030331 has 64 divisors (see below), whose sum is σ = 360695808000. Its totient is φ = 144450514080.
The previous prime is 230003030303. The next prime is 230003030363. The reversal of 230003030331 is 133030300032.
230003030331 is a `hidden beast` number, since 2 + 30 + 0 + 0 + 303 + 0 + 331 = 666.
It is not a de Polignac number, because 230003030331 - 26 = 230003030267 is a prime.
It is a super-2 number, since 2×2300030303312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230003035331) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97005576 + ... + 97007946.
It is an arithmetic number, because the mean of its divisors is an integer number (5635872000).
Almost surely, 2230003030331 is an apocalyptic number.
230003030331 is a deficient number, since it is larger than the sum of its proper divisors (130692777669).
230003030331 is a wasteful number, since it uses less digits than its factorization.
230003030331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3381 (or 3375 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 230003030331 its reverse (133030300032), we get a palindrome (363033330363).
The spelling of 230003030331 in words is "two hundred thirty billion, three million, thirty thousand, three hundred thirty-one".
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