Base | Representation |
---|---|
bin | 11101111100001110… |
… | …01001100011010101 |
3 | 1112111020220111222011 |
4 | 32332013021203111 |
5 | 230410024301221 |
6 | 11215015104221 |
7 | 1106224355101 |
oct | 167607114325 |
9 | 45436814864 |
10 | 16074447061 |
11 | 68a9673aa2 |
12 | 3147372071 |
13 | 1692320c4a |
14 | ac6bd0901 |
15 | 6412ee1e1 |
hex | 3be1c98d5 |
16074447061 has 2 divisors, whose sum is σ = 16074447062. Its totient is φ = 16074447060.
The previous prime is 16074447049. The next prime is 16074447101.
16074447061 is nontrivially palindromic in base 10.
It is an a-pointer prime, because the next prime (16074447101) can be obtained adding 16074447061 to its sum of digits (40).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10081364836 + 5993082225 = 100406^2 + 77415^2 .
It is a palprime.
It is a cyclic number.
It is not a de Polignac number, because 16074447061 - 213 = 16074438869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16074447001) by changing a digit.
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 as a sum of consecutive naturals, namely, 8037223530 + 8037223531.
It is an arithmetic number, because the mean of its divisors is an integer number (8037223531).
Almost surely, 216074447061 is an apocalyptic number.
It is an amenable number.
16074447061 is a deficient number, since it is larger than the sum of its proper divisors (1).
16074447061 is an equidigital number, since it uses as much as digits as its factorization.
16074447061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 16074447061 in words is "sixteen billion, seventy-four million, four hundred forty-seven thousand, sixty-one".
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