Base | Representation |
---|---|
bin | 11101111101000000… |
… | …11011101000111010 |
3 | 1112111201101020102222 |
4 | 32332200123220322 |
5 | 230413223342441 |
6 | 11215413124042 |
7 | 1106334610562 |
oct | 167640335072 |
9 | 45451336388 |
10 | 16081074746 |
11 | 6902390520 |
12 | 3149629622 |
13 | 1693801859 |
14 | ac7a37da2 |
15 | 641bacd4b |
hex | 3be81ba3a |
16081074746 has 8 divisors (see below), whose sum is σ = 26314485984. Its totient is φ = 7309579420.
The previous prime is 16081074731. The next prime is 16081074799. The reversal of 16081074746 is 64747018061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 16081074697 and 16081074706.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365478950 + ... + 365478993.
It is an arithmetic number, because the mean of its divisors is an integer number (3289310748).
Almost surely, 216081074746 is an apocalyptic number.
16081074746 is a deficient number, since it is larger than the sum of its proper divisors (10233411238).
16081074746 is a wasteful number, since it uses less digits than its factorization.
16081074746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730957956.
The product of its (nonzero) digits is 225792, while the sum is 44.
The spelling of 16081074746 in words is "sixteen billion, eighty-one million, seventy-four thousand, seven hundred forty-six".
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