Base | Representation |
---|---|
bin | 11100001000010100… |
… | …011011000000101001 |
3 | 2212221222210120022221 |
4 | 130020110123000221 |
5 | 443324302423223 |
6 | 21513051514041 |
7 | 2116330450015 |
oct | 341024330051 |
9 | 85858716287 |
10 | 30204342313 |
11 | 1189a622482 |
12 | 5a2b458921 |
13 | 2b0480ca02 |
14 | 166763b545 |
15 | bbba3eb5d |
hex | 70851b029 |
30204342313 has 16 divisors (see below), whose sum is σ = 33235148800. Its totient is φ = 27341018640.
The previous prime is 30204342271. The next prime is 30204342331. The reversal of 30204342313 is 31324340203.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30204342313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30204342373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278031 + ... + 371092.
It is an arithmetic number, because the mean of its divisors is an integer number (2077196800).
Almost surely, 230204342313 is an apocalyptic number.
It is an amenable number.
30204342313 is a deficient number, since it is larger than the sum of its proper divisors (3030806487).
30204342313 is a wasteful number, since it uses less digits than its factorization.
30204342313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 649252.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 30204342313 its reverse (31324340203), we get a palindrome (61528682516).
The spelling of 30204342313 in words is "thirty billion, two hundred four million, three hundred forty-two thousand, three hundred thirteen".
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