Base | Representation |
---|---|
bin | 100000110010100… |
… | …0101101000010001 |
3 | 2211200022001111102 |
4 | 1001211011220101 |
5 | 4223130211200 |
6 | 301101554145 |
7 | 36156616643 |
oct | 10145055021 |
9 | 2750261442 |
10 | 1100241425 |
11 | 51506a738 |
12 | 268575955 |
13 | 146c3683a |
14 | a61a2893 |
15 | 668d26d5 |
hex | 41945a11 |
1100241425 has 6 divisors (see below), whose sum is σ = 1364299398. Its totient is φ = 880193120.
The previous prime is 1100241413. The next prime is 1100241431. The reversal of 1100241425 is 5241420011.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 35916049 + 1064325376 = 5993^2 + 32624^2 .
It is not a de Polignac number, because 1100241425 - 212 = 1100237329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1100241397 and 1100241406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22004804 + ... + 22004853.
It is an arithmetic number, because the mean of its divisors is an integer number (227383233).
Almost surely, 21100241425 is an apocalyptic number.
It is an amenable number.
1100241425 is a deficient number, since it is larger than the sum of its proper divisors (264057973).
1100241425 is an equidigital number, since it uses as much as digits as its factorization.
1100241425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44009667 (or 44009662 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 1100241425 is about 33169.8873226907. The cubic root of 1100241425 is about 1032.3556306068.
Adding to 1100241425 its reverse (5241420011), we get a palindrome (6341661436).
The spelling of 1100241425 in words is "one billion, one hundred million, two hundred forty-one thousand, four hundred twenty-five".
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