Base | Representation |
---|---|
bin | 100001101011011… |
… | …0000101011101001 |
3 | 2220202100222111212 |
4 | 1003112300223221 |
5 | 4303242240131 |
6 | 304044402505 |
7 | 40001116244 |
oct | 10326605351 |
9 | 2822328455 |
10 | 1130040041 |
11 | 52a972899 |
12 | 276546435 |
13 | 15016ac60 |
14 | aa11c25b |
15 | 6931ba2b |
hex | 435b0ae9 |
1130040041 has 4 divisors (see below), whose sum is σ = 1216966212. Its totient is φ = 1043113872.
The previous prime is 1130040019. The next prime is 1130040061. The reversal of 1130040041 is 1400400311.
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: 1400400311 = 281 ⋅4983631.
It can be written as a sum of positive squares in 2 ways, for example, as 734626816 + 395413225 = 27104^2 + 19885^2 .
It is a cyclic number.
It is not a de Polignac number, because 1130040041 - 210 = 1130039017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1130039998 and 1130040025.
It is not an unprimeable number, because it can be changed into a prime (1130040001) 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, 43463066 + ... + 43463091.
It is an arithmetic number, because the mean of its divisors is an integer number (304241553).
Almost surely, 21130040041 is an apocalyptic number.
It is an amenable number.
1130040041 is a deficient number, since it is larger than the sum of its proper divisors (86926171).
1130040041 is an equidigital number, since it uses as much as digits as its factorization.
1130040041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86926170.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1130040041 is about 33616.0681966229. The cubic root of 1130040041 is about 1041.5927397932.
Adding to 1130040041 its reverse (1400400311), we get a palindrome (2530440352).
The spelling of 1130040041 in words is "one billion, one hundred thirty million, forty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •