Base | Representation |
---|---|
bin | 11010110100111001… |
… | …00100010101010101 |
3 | 1101011201112200112201 |
4 | 31122130210111111 |
5 | 213443444341211 |
6 | 10341044044501 |
7 | 1016621604655 |
oct | 153234442525 |
9 | 41151480481 |
10 | 14402340181 |
11 | 6120822389 |
12 | 295b393731 |
13 | 1486a8c6a8 |
14 | 9a8aca365 |
15 | 59460a0c1 |
hex | 35a724555 |
14402340181 has 2 divisors, whose sum is σ = 14402340182. Its totient is φ = 14402340180.
The previous prime is 14402340107. The next prime is 14402340187. The reversal of 14402340181 is 18104320441.
14402340181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13169628081 + 1232712100 = 114759^2 + 35110^2 .
It is a cyclic number.
It is not a de Polignac number, because 14402340181 - 27 = 14402340053 is a prime.
It is a super-2 number, since 2×144023401812 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14402340187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7201170090 + 7201170091.
It is an arithmetic number, because the mean of its divisors is an integer number (7201170091).
Almost surely, 214402340181 is an apocalyptic number.
It is an amenable number.
14402340181 is a deficient number, since it is larger than the sum of its proper divisors (1).
14402340181 is an equidigital number, since it uses as much as digits as its factorization.
14402340181 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3072, while the sum is 28.
The spelling of 14402340181 in words is "fourteen billion, four hundred two million, three hundred forty thousand, one hundred eighty-one".
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