Base | Representation |
---|---|
bin | 110111110010… |
… | …0101011111001 |
3 | 2001000222001111 |
4 | 1233210223321 |
5 | 24441420444 |
6 | 2522520321 |
7 | 503414602 |
oct | 157445371 |
9 | 61028044 |
10 | 29248249 |
11 | 15567708 |
12 | 99660a1 |
13 | 60a0a74 |
14 | 3c54da9 |
15 | 287b234 |
hex | 1be4af9 |
29248249 has 8 divisors (see below), whose sum is σ = 30908160. Its totient is φ = 27620736.
The previous prime is 29248207. The next prime is 29248259. The reversal of 29248249 is 94284292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29248249 - 221 = 27151097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29248259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6232 + ... + 9865.
It is an arithmetic number, because the mean of its divisors is an integer number (3863520).
Almost surely, 229248249 is an apocalyptic number.
It is an amenable number.
29248249 is a deficient number, since it is larger than the sum of its proper divisors (1659911).
29248249 is a wasteful number, since it uses less digits than its factorization.
29248249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16199.
The product of its digits is 82944, while the sum is 40.
The square root of 29248249 is about 5408.1650307660. The cubic root of 29248249 is about 308.1058590696.
The spelling of 29248249 in words is "twenty-nine million, two hundred forty-eight thousand, two hundred forty-nine".
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