Base | Representation |
---|---|
bin | 101010011111011… |
… | …1001101010001001 |
3 | 10200100211212221102 |
4 | 1110332321222021 |
5 | 10404444301431 |
6 | 353251151145 |
7 | 50221614062 |
oct | 12476715211 |
9 | 3610755842 |
10 | 1425775241 |
11 | 6718a4050 |
12 | 3395a54b5 |
13 | 1995047b7 |
14 | d7501569 |
15 | 85286dcb |
hex | 54fb9a89 |
1425775241 has 8 divisors (see below), whose sum is σ = 1556722368. Its totient is φ = 1295050000.
The previous prime is 1425775223. The next prime is 1425775249.
It is a happy number.
1425775241 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1425775241 - 226 = 1358666377 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1425775195 and 1425775204.
It is not an unprimeable number, because it can be changed into a prime (1425775249) 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 7 ways as a sum of consecutive naturals, for example, 41885 + ... + 67866.
It is an arithmetic number, because the mean of its divisors is an integer number (194590296).
Almost surely, 21425775241 is an apocalyptic number.
1425775241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1425775241 is a deficient number, since it is larger than the sum of its proper divisors (130947127).
1425775241 is a wasteful number, since it uses less digits than its factorization.
1425775241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110943.
The product of its digits is 78400, while the sum is 38.
The square root of 1425775241 is about 37759.4390980586. The cubic root of 1425775241 is about 1125.5125870879.
It can be divided in two parts, 14257 and 75241, that added together give a palindrome (89498).
The spelling of 1425775241 in words is "one billion, four hundred twenty-five million, seven hundred seventy-five thousand, two hundred forty-one".
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