Base | Representation |
---|---|
bin | 1101101001011101110000… |
… | …11000111001001001001100 |
3 | 10221021010021222022121211001 |
4 | 12310232320120321021030 |
5 | 12413204114141433122 |
6 | 143455200344310044 |
7 | 6215204040066163 |
oct | 664567030711114 |
9 | 127233258277731 |
10 | 30012030030412 |
11 | 96210375a3a51 |
12 | 3448648172324 |
13 | 1399178889841 |
14 | 75a838d843da |
15 | 370a35ecc527 |
hex | 1b4bb863924c |
30012030030412 has 12 divisors (see below), whose sum is σ = 52671542677600. Its totient is φ = 14963017836816.
The previous prime is 30012030030407. The next prime is 30012030030413. The reversal of 30012030030412 is 21403003021003.
It is a self number, because there is not a number n which added to its sum of digits gives 30012030030412.
It is not an unprimeable number, because it can be changed into a prime (30012030030413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10749293028 + ... + 10749295819.
Almost surely, 230012030030412 is an apocalyptic number.
It is an amenable number.
30012030030412 is a deficient number, since it is larger than the sum of its proper divisors (22659512647188).
30012030030412 is a wasteful number, since it uses less digits than its factorization.
30012030030412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21498589200 (or 21498589198 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 30012030030412 its reverse (21403003021003), we get a palindrome (51415033051415).
The spelling of 30012030030412 in words is "thirty trillion, twelve billion, thirty million, thirty thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •