Base | Representation |
---|---|
bin | 101010111100111… |
… | …0010111101100001 |
3 | 10201102220021100121 |
4 | 1111321302331201 |
5 | 10422422324210 |
6 | 355002120241 |
7 | 50500055656 |
oct | 12571627541 |
9 | 3642807317 |
10 | 1441214305 |
11 | 67a589703 |
12 | 3427b0081 |
13 | 19c77bc3b |
14 | d959dc2d |
15 | 867d66da |
hex | 55e72f61 |
1441214305 has 16 divisors (see below), whose sum is σ = 1790712000. Its totient is φ = 1112207040.
The previous prime is 1441214279. The next prime is 1441214309. The reversal of 1441214305 is 5034121441.
It is not a de Polignac number, because 1441214305 - 211 = 1441212257 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1441214305.
It is not an unprimeable number, because it can be changed into a prime (1441214309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183346 + ... + 191044.
It is an arithmetic number, because the mean of its divisors is an integer number (111919500).
Almost surely, 21441214305 is an apocalyptic number.
It is an amenable number.
1441214305 is a deficient number, since it is larger than the sum of its proper divisors (349497695).
1441214305 is a wasteful number, since it uses less digits than its factorization.
1441214305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9024.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 1441214305 is about 37963.3284236248. The cubic root of 1441214305 is about 1129.5605634638.
Adding to 1441214305 its reverse (5034121441), we get a palindrome (6475335746).
The spelling of 1441214305 in words is "one billion, four hundred forty-one million, two hundred fourteen thousand, three hundred five".
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