Base | Representation |
---|---|
bin | 11010010110001001… |
… | …10110101101100101 |
3 | 1100111202022022100102 |
4 | 31023010312231211 |
5 | 212431440401030 |
6 | 10255312553445 |
7 | 1010340655343 |
oct | 151304665545 |
9 | 40452268312 |
10 | 14144465765 |
11 | 5aa9200531 |
12 | 28a8b52885 |
13 | 1445520a91 |
14 | 982760993 |
15 | 57bb6cc45 |
hex | 34b136b65 |
14144465765 has 8 divisors (see below), whose sum is σ = 17205871128. Its totient is φ = 11160564480.
The previous prime is 14144465761. The next prime is 14144465767. The reversal of 14144465765 is 56756444141.
It can be written as a sum of positive squares in 4 ways, for example, as 4499458084 + 9645007681 = 67078^2 + 98209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14144465765 - 22 = 14144465761 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14144465761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19375616 + ... + 19376345.
It is an arithmetic number, because the mean of its divisors is an integer number (2150733891).
Almost surely, 214144465765 is an apocalyptic number.
It is an amenable number.
14144465765 is a deficient number, since it is larger than the sum of its proper divisors (3061405363).
14144465765 is an equidigital number, since it uses as much as digits as its factorization.
14144465765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38752039.
The product of its digits is 1612800, while the sum is 47.
The spelling of 14144465765 in words is "fourteen billion, one hundred forty-four million, four hundred sixty-five thousand, seven hundred sixty-five".
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