Base | Representation |
---|---|
bin | 11101110011010… |
… | …110010100010000 |
3 | 1021211211122002010 |
4 | 131303112110100 |
5 | 2011000000031 |
6 | 121340422520 |
7 | 15250633665 |
oct | 3563262420 |
9 | 1254748063 |
10 | 500000016 |
11 | 23726745a |
12 | 11b547a40 |
13 | 7c7850c9 |
14 | 4a595a6c |
15 | 2dd68246 |
hex | 1dcd6510 |
500000016 has 40 divisors (see below), whose sum is σ = 1301853184. Its totient is φ = 165352320.
The previous prime is 500000009. The next prime is 500000041. The reversal of 500000016 is 610000005.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 499999947 and 500000010.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34915 + ... + 47106.
Almost surely, 2500000016 is an apocalyptic number.
It is an amenable number.
500000016 is an abundant number, since it is smaller than the sum of its proper divisors (801853168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500000016 is a wasteful number, since it uses less digits than its factorization.
500000016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82159 (or 82153 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 500000016 is about 22360.6801327688. The cubic root of 500000016 is about 793.7005344502.
The spelling of 500000016 in words is "five hundred million, sixteen", and thus it is an aban number.
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