Base | Representation |
---|---|
bin | 111000100010… |
… | …0100101010001 |
3 | 2001202220212100 |
4 | 1301010211101 |
5 | 30042003131 |
6 | 2535151013 |
7 | 506642013 |
oct | 161044521 |
9 | 61686770 |
10 | 29641041 |
11 | 15805831 |
12 | 9b15469 |
13 | 61aa7a1 |
14 | 3d181b3 |
15 | 29077e6 |
hex | 1c44951 |
29641041 has 6 divisors (see below), whose sum is σ = 42814850. Its totient is φ = 19760688.
The previous prime is 29641039. The next prime is 29641049. The reversal of 29641041 is 14014692.
It can be written as a sum of positive squares in only one way, i.e., 25040016 + 4601025 = 5004^2 + 2145^2 .
It is not a de Polignac number, because 29641041 - 21 = 29641039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29640996 and 29641014.
It is not an unprimeable number, because it can be changed into a prime (29641049) 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, 1646716 + ... + 1646733.
Almost surely, 229641041 is an apocalyptic number.
It is an amenable number.
29641041 is a deficient number, since it is larger than the sum of its proper divisors (13173809).
29641041 is a wasteful number, since it uses less digits than its factorization.
29641041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3293455 (or 3293452 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 29641041 is about 5444.3586399134. The cubic root of 29641041 is about 309.4789756424.
It can be divided in two parts, 2964 and 1041, that added together give a triangular number (4005 = T89).
The spelling of 29641041 in words is "twenty-nine million, six hundred forty-one thousand, forty-one".
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