Base | Representation |
---|---|
bin | 1110100100011001011011… |
… | …0101010101111000100010 |
3 | 2002201100110021022111110202 |
4 | 3221012112311111320202 |
5 | 4044421303141044300 |
6 | 54022440335225202 |
7 | 3242203314103415 |
oct | 351062665257042 |
9 | 62640407274422 |
10 | 16018463612450 |
11 | 5116435121812 |
12 | 196859b078202 |
13 | 8c26c47a0490 |
14 | 3d542514bb7c |
15 | 1cba24d10ad5 |
hex | e9196d55e22 |
16018463612450 has 96 divisors (see below), whose sum is σ = 32879370085632. Its totient is φ = 5768398656000.
The previous prime is 16018463612423. The next prime is 16018463612471. The reversal of 16018463612450 is 5421636481061.
16018463612450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 16018463612395 and 16018463612404.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84198935 + ... + 84388965.
It is an arithmetic number, because the mean of its divisors is an integer number (342493438392).
Almost surely, 216018463612450 is an apocalyptic number.
16018463612450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16018463612450 is an abundant number, since it is smaller than the sum of its proper divisors (16860906473182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16018463612450 is a wasteful number, since it uses less digits than its factorization.
16018463612450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193260 (or 193255 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 16018463612450 in words is "sixteen trillion, eighteen billion, four hundred sixty-three million, six hundred twelve thousand, four hundred fifty".
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