Base | Representation |
---|---|
bin | 100000111001110… |
… | …1111000010010001 |
3 | 2211221112010110102 |
4 | 1001303233002101 |
5 | 4230121043131 |
6 | 301320142145 |
7 | 36234351110 |
oct | 10163570221 |
9 | 2757463412 |
10 | 1104081041 |
11 | 517252478 |
12 | 269907955 |
13 | 14797c3bb |
14 | a68c1c77 |
15 | 66de01cb |
hex | 41cef091 |
1104081041 has 4 divisors (see below), whose sum is σ = 1261806912. Its totient is φ = 946355172.
The previous prime is 1104081037. The next prime is 1104081061. The reversal of 1104081041 is 1401804011.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1401804011 = 547 ⋅2562713.
It is not a de Polignac number, because 1104081041 - 22 = 1104081037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1104081061) 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, 78862925 + ... + 78862938.
It is an arithmetic number, because the mean of its divisors is an integer number (315451728).
Almost surely, 21104081041 is an apocalyptic number.
It is an amenable number.
1104081041 is a deficient number, since it is larger than the sum of its proper divisors (157725871).
1104081041 is an equidigital number, since it uses as much as digits as its factorization.
1104081041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157725870.
The product of its (nonzero) digits is 128, while the sum is 20.
The square root of 1104081041 is about 33227.7149530328. The cubic root of 1104081041 is about 1033.5551391935. Note that the first 3 decimals are identical.
Adding to 1104081041 its reverse (1401804011), we get a palindrome (2505885052).
The spelling of 1104081041 in words is "one billion, one hundred four million, eighty-one thousand, forty-one".
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