Base | Representation |
---|---|
bin | 111000110110… |
… | …1000111000001 |
3 | 2002002100120111 |
4 | 1301231013001 |
5 | 30112311131 |
6 | 2542511321 |
7 | 511232665 |
oct | 161550701 |
9 | 62070514 |
10 | 29807041 |
11 | 15909520 |
12 | 9b95541 |
13 | 6238204 |
14 | 3d5c8a5 |
15 | 293bab1 |
hex | 1c6d1c1 |
29807041 has 32 divisors (see below), whose sum is σ = 35925120. Its totient is φ = 24460800.
The previous prime is 29807023. The next prime is 29807047. The reversal of 29807041 is 14070892.
It is a cyclic number.
It is not a de Polignac number, because 29807041 - 27 = 29806913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29806994 and 29807012.
It is not an unprimeable number, because it can be changed into a prime (29807047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562371 + ... + 562423.
It is an arithmetic number, because the mean of its divisors is an integer number (1122660).
Almost surely, 229807041 is an apocalyptic number.
It is an amenable number.
29807041 is a deficient number, since it is larger than the sum of its proper divisors (6118079).
29807041 is a wasteful number, since it uses less digits than its factorization.
29807041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177.
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 29807041 is about 5459.5824931949. The cubic root of 29807041 is about 310.0556299749.
The spelling of 29807041 in words is "twenty-nine million, eight hundred seven thousand, forty-one".
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