Base | Representation |
---|---|
bin | 1101011010000010111… |
… | …1010011000111001110 |
3 | 211000112002120100121200 |
4 | 3112200233103013032 |
5 | 12233203441122202 |
6 | 253451231410330 |
7 | 22432535604114 |
oct | 3264057230716 |
9 | 730462510550 |
10 | 230330020302 |
11 | 89756323388 |
12 | 387810839a6 |
13 | 18948b93355 |
14 | b2102b5ab4 |
15 | 5ed103be1c |
hex | 35a0bd31ce |
230330020302 has 12 divisors (see below), whose sum is σ = 499048377360. Its totient is φ = 76776673428.
The previous prime is 230330020273. The next prime is 230330020313. The reversal of 230330020302 is 203020033032.
230330020302 is a `hidden beast` number, since 2 + 30 + 330 + 0 + 2 + 0 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12796112239 = 230330020302 / (2 + 3 + 0 + 3 + 3 + 0 + 0 + 2 + 0 + 3 + 0 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6398056102 + ... + 6398056137.
It is an arithmetic number, because the mean of its divisors is an integer number (41587364780).
Almost surely, 2230330020302 is an apocalyptic number.
230330020302 is an abundant number, since it is smaller than the sum of its proper divisors (268718357058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230330020302 is a wasteful number, since it uses less digits than its factorization.
230330020302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12796112247 (or 12796112244 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 230330020302 its reverse (203020033032), we get a palindrome (433350053334).
The spelling of 230330020302 in words is "two hundred thirty billion, three hundred thirty million, twenty thousand, three hundred two".
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