Base | Representation |
---|---|
bin | 1011100110001110001101 |
3 | 12201110021211 |
4 | 23212032031 |
5 | 1234241031 |
6 | 145054421 |
7 | 34561246 |
oct | 13461615 |
9 | 5643254 |
10 | 3040141 |
11 | 1797115 |
12 | 1027411 |
13 | 825a00 |
14 | 591ccd |
15 | 400bb1 |
hex | 2e638d |
3040141 has 6 divisors (see below), whose sum is σ = 3292170. Its totient is φ = 2806128.
The previous prime is 3040111. The next prime is 3040153. The reversal of 3040141 is 1410403.
It can be written as a sum of positive squares in 3 ways, for example, as 64516 + 2975625 = 254^2 + 1725^2 .
It is not a de Polignac number, because 3040141 - 213 = 3031949 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8826 + ... + 9163.
It is an arithmetic number, because the mean of its divisors is an integer number (548695).
Almost surely, 23040141 is an apocalyptic number.
It is an amenable number.
3040141 is a deficient number, since it is larger than the sum of its proper divisors (252029).
3040141 is a wasteful number, since it uses less digits than its factorization.
3040141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18015 (or 18002 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 3040141 is about 1743.6000114705. The cubic root of 3040141 is about 144.8653684944.
Adding to 3040141 its reverse (1410403), we get a palindrome (4450544).
The spelling of 3040141 in words is "three million, forty thousand, one hundred forty-one".
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