Base | Representation |
---|---|
bin | 11011010001110000… |
… | …01010001101010011 |
3 | 1101210121010100120121 |
4 | 31220320022031103 |
5 | 214442440013402 |
6 | 10421053251111 |
7 | 1025621543554 |
oct | 155070121523 |
9 | 41717110517 |
10 | 14644454227 |
11 | 623545a237 |
12 | 2a08493a97 |
13 | 14c4ca0840 |
14 | 9ccd1232b |
15 | 5aa9d2837 |
hex | 368e0a353 |
14644454227 has 8 divisors (see below), whose sum is σ = 15772702176. Its totient is φ = 13516456512.
The previous prime is 14644454203. The next prime is 14644454309. The reversal of 14644454227 is 72245444641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14644454227 - 215 = 14644421459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14644454827) 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, 69303 + ... + 184639.
It is an arithmetic number, because the mean of its divisors is an integer number (1971587772).
Almost surely, 214644454227 is an apocalyptic number.
14644454227 is a deficient number, since it is larger than the sum of its proper divisors (1128247949).
14644454227 is a wasteful number, since it uses less digits than its factorization.
14644454227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125117.
The product of its digits is 860160, while the sum is 43.
Adding to 14644454227 its reverse (72245444641), we get a palindrome (86889898868).
The spelling of 14644454227 in words is "fourteen billion, six hundred forty-four million, four hundred fifty-four thousand, two hundred twenty-seven".
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