Base | Representation |
---|---|
bin | 11011111100010010… |
… | …000101101010101100 |
3 | 2212102220211001001121 |
4 | 123330102011222230 |
5 | 442421103412022 |
6 | 21441035350324 |
7 | 2111326140430 |
oct | 337422055254 |
9 | 85386731047 |
10 | 30002404012 |
11 | 117a6636219 |
12 | 59938b23a4 |
13 | 2aa1a273a9 |
14 | 16488b29c0 |
15 | ba8e512c7 |
hex | 6fc485aac |
30002404012 has 12 divisors (see below), whose sum is σ = 60004808080. Its totient is φ = 12858173136.
The previous prime is 30002403983. The next prime is 30002404039. The reversal of 30002404012 is 21040420003.
30002404012 is an admirable number.
It is a super-2 number, since 2×300024040122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535757187 + ... + 535757242.
Almost surely, 230002404012 is an apocalyptic number.
It is an amenable number.
30002404012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30002404012 is a wasteful number, since it uses less digits than its factorization.
30002404012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1071514440 (or 1071514438 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 30002404012 its reverse (21040420003), we get a palindrome (51042824015).
The spelling of 30002404012 in words is "thirty billion, two million, four hundred four thousand, twelve".
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