Base | Representation |
---|---|
bin | 11011010001101001… |
… | …10111001010001001 |
3 | 1101210112111102202122 |
4 | 31220310313022021 |
5 | 214442224333034 |
6 | 10421022541025 |
7 | 1025611313354 |
oct | 155064671211 |
9 | 41715442678 |
10 | 14643589769 |
11 | 6234a19806 |
12 | 2a08137775 |
13 | 14c4a5a223 |
14 | 9ccb6929b |
15 | 5aa8b162e |
hex | 368d37289 |
14643589769 has 4 divisors (see below), whose sum is σ = 15414305040. Its totient is φ = 13872874500.
The previous prime is 14643589729. The next prime is 14643589777. The reversal of 14643589769 is 96798534641.
14643589769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 14643589769 - 212 = 14643585673 is a prime.
It is a super-2 number, since 2×146435897692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14643589729) 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 in 3 ways as a sum of consecutive naturals, for example, 385357607 + ... + 385357644.
It is an arithmetic number, because the mean of its divisors is an integer number (3853576260).
Almost surely, 214643589769 is an apocalyptic number.
14643589769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
14643589769 is a deficient number, since it is larger than the sum of its proper divisors (770715271).
14643589769 is an equidigital number, since it uses as much as digits as its factorization.
14643589769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770715270.
The product of its digits is 39191040, while the sum is 62.
The spelling of 14643589769 in words is "fourteen billion, six hundred forty-three million, five hundred eighty-nine thousand, seven hundred sixty-nine".
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