Base | Representation |
---|---|
bin | 11101111000011111… |
… | …01100000010001000 |
3 | 1112102001222111102122 |
4 | 32330033230002020 |
5 | 230324020143031 |
6 | 11211535550412 |
7 | 1105364235503 |
oct | 167417540210 |
9 | 45361874378 |
10 | 16043131016 |
11 | 6892a24870 |
12 | 313898b408 |
13 | 16889a7c43 |
14 | ac299c13a |
15 | 63d6b547b |
hex | 3bc3ec088 |
16043131016 has 16 divisors (see below), whose sum is σ = 32815495440. Its totient is φ = 7292332240.
The previous prime is 16043130997. The next prime is 16043131031. The reversal of 16043131016 is 61013134061.
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, 91154066 + ... + 91154241.
It is an arithmetic number, because the mean of its divisors is an integer number (2050968465).
Almost surely, 216043131016 is an apocalyptic number.
It is an amenable number.
16043131016 is an abundant number, since it is smaller than the sum of its proper divisors (16772364424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16043131016 is a wasteful number, since it uses less digits than its factorization.
16043131016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182308324 (or 182308320 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 16043131016 its reverse (61013134061), we get a palindrome (77056265077).
The spelling of 16043131016 in words is "sixteen billion, forty-three million, one hundred thirty-one thousand, sixteen".
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