Base | Representation |
---|---|
bin | 11011101110100010… |
… | …11000101011101001 |
3 | 1102102102112111221111 |
4 | 31313101120223221 |
5 | 220441300320022 |
6 | 10501041310321 |
7 | 1034613320464 |
oct | 156721305351 |
9 | 42372474844 |
10 | 14885948137 |
11 | 6349803185 |
12 | 2a753353a1 |
13 | 1533025648 |
14 | a130162db |
15 | 5c1cd6477 |
hex | 377458ae9 |
14885948137 has 2 divisors, whose sum is σ = 14885948138. Its totient is φ = 14885948136.
The previous prime is 14885948131. The next prime is 14885948141. The reversal of 14885948137 is 73184958841.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11495913961 + 3390034176 = 107219^2 + 58224^2 .
It is a cyclic number.
It is not a de Polignac number, because 14885948137 - 219 = 14885423849 is a prime.
It is not a weakly prime, because it can be changed into another prime (14885948131) 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, 7442974068 + 7442974069.
It is an arithmetic number, because the mean of its divisors is an integer number (7442974069).
Almost surely, 214885948137 is an apocalyptic number.
It is an amenable number.
14885948137 is a deficient number, since it is larger than the sum of its proper divisors (1).
14885948137 is an equidigital number, since it uses as much as digits as its factorization.
14885948137 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7741440, while the sum is 58.
The spelling of 14885948137 in words is "fourteen billion, eight hundred eighty-five million, nine hundred forty-eight thousand, one hundred thirty-seven".
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