Base | Representation |
---|---|
bin | 11100001000010011… |
… | …001010001100110000 |
3 | 2212221222011202021122 |
4 | 130020103022030300 |
5 | 443324211330222 |
6 | 21513040441412 |
7 | 2116324601006 |
oct | 341023121460 |
9 | 85858152248 |
10 | 30204011312 |
11 | 1189a416822 |
12 | 5a2b319268 |
13 | 2b04725157 |
14 | 1667592a76 |
15 | bbb9c6a42 |
hex | 7084ca330 |
30204011312 has 20 divisors (see below), whose sum is σ = 58578999216. Its totient is φ = 15086850240.
The previous prime is 30204011287. The next prime is 30204011377. The reversal of 30204011312 is 21311040203.
It is a super-2 number, since 2×302040113122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 930764 + ... + 962667.
Almost surely, 230204011312 is an apocalyptic number.
It is an amenable number.
30204011312 is a deficient number, since it is larger than the sum of its proper divisors (28374987904).
30204011312 is a wasteful number, since it uses less digits than its factorization.
30204011312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1894436 (or 1894430 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 30204011312 its reverse (21311040203), we get a palindrome (51515051515).
The spelling of 30204011312 in words is "thirty billion, two hundred four million, eleven thousand, three hundred twelve".
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