Base | Representation |
---|---|
bin | 11100001001110111… |
… | …101100100000011011 |
3 | 2220000210202201102220 |
4 | 130021313230200123 |
5 | 443402433204420 |
6 | 21515421355123 |
7 | 2120064605346 |
oct | 341167544033 |
9 | 86023681386 |
10 | 30230366235 |
11 | 11903287653 |
12 | 5a38108aa3 |
13 | 2b0a021c94 |
14 | 166ac9345d |
15 | bbde80840 |
hex | 709dec81b |
30230366235 has 16 divisors (see below), whose sum is σ = 48372422400. Its totient is φ = 16121583200.
The previous prime is 30230366191. The next prime is 30230366237. The reversal of 30230366235 is 53266303203.
It is not a de Polignac number, because 30230366235 - 27 = 30230366107 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30230366196 and 30230366205.
It is not an unprimeable number, because it can be changed into a prime (30230366237) 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, 133960 + ... + 280010.
It is an arithmetic number, because the mean of its divisors is an integer number (3023276400).
Almost surely, 230230366235 is an apocalyptic number.
30230366235 is a deficient number, since it is larger than the sum of its proper divisors (18142056165).
30230366235 is a wasteful number, since it uses less digits than its factorization.
30230366235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159858.
The product of its (nonzero) digits is 58320, while the sum is 33.
Adding to 30230366235 its reverse (53266303203), we get a palindrome (83496669438).
The spelling of 30230366235 in words is "thirty billion, two hundred thirty million, three hundred sixty-six thousand, two hundred thirty-five".
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