Base | Representation |
---|---|
bin | 1101101111110111111001… |
… | …11100011111000001101011 |
3 | 10222001011122122021001111000 |
4 | 12313323330330133001223 |
5 | 12430311043211342103 |
6 | 144144254115410043 |
7 | 6240130453056000 |
oct | 667737474370153 |
9 | 128034578231430 |
10 | 30232223543403 |
11 | 96a6461046362 |
12 | 348325a5b3923 |
13 | 13b3b6a6a906b |
14 | 767366d218a7 |
15 | 376622194aa3 |
hex | 1b7efcf1f06b |
30232223543403 has 64 divisors (see below), whose sum is σ = 53087717248000. Its totient is φ = 16992350151840.
The previous prime is 30232223543383. The next prime is 30232223543407. The reversal of 30232223543403 is 30434532223203.
30232223543403 is a `hidden beast` number, since 3 + 0 + 23 + 2 + 223 + 5 + 4 + 3 + 403 = 666.
It is not a de Polignac number, because 30232223543403 - 240 = 29132711915627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30232223543407) 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, 26193001 + ... + 27322842.
It is an arithmetic number, because the mean of its divisors is an integer number (829495582000).
Almost surely, 230232223543403 is an apocalyptic number.
30232223543403 is a deficient number, since it is larger than the sum of its proper divisors (22855493704597).
30232223543403 is an equidigital number, since it uses as much as digits as its factorization.
30232223543403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53515934 (or 53515914 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 36.
Adding to 30232223543403 its reverse (30434532223203), we get a palindrome (60666755766606).
The spelling of 30232223543403 in words is "thirty trillion, two hundred thirty-two billion, two hundred twenty-three million, five hundred forty-three thousand, four hundred three".
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