Base | Representation |
---|---|
bin | 11010101011111101… |
… | …00110001101000001 |
3 | 1100222111111001011211 |
4 | 31111332212031001 |
5 | 213320301442112 |
6 | 10325405210121 |
7 | 1015021450411 |
oct | 152576461501 |
9 | 40874431154 |
10 | 14327374657 |
11 | 609247a702 |
12 | 293a260941 |
13 | 14743a29ab |
14 | 99cb74641 |
15 | 58cc4d0a7 |
hex | 355fa6341 |
14327374657 has 4 divisors (see below), whose sum is σ = 14331339396. Its totient is φ = 14323409920.
The previous prime is 14327374651. The next prime is 14327374693. The reversal of 14327374657 is 75647372341.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75647372341 = 46751 ⋅1618091.
It can be written as a sum of positive squares in 2 ways, for example, as 5233654336 + 9093720321 = 72344^2 + 95361^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14327374657 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14327374657.
It is not an unprimeable number, because it can be changed into a prime (14327374651) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976944 + ... + 1984177.
It is an arithmetic number, because the mean of its divisors is an integer number (3582834849).
Almost surely, 214327374657 is an apocalyptic number.
It is an amenable number.
14327374657 is a deficient number, since it is larger than the sum of its proper divisors (3964739).
14327374657 is an equidigital number, since it uses as much as digits as its factorization.
14327374657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3964738.
The product of its digits is 2963520, while the sum is 49.
The spelling of 14327374657 in words is "fourteen billion, three hundred twenty-seven million, three hundred seventy-four thousand, six hundred fifty-seven".
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