Base | Representation |
---|---|
bin | 110111111001… |
… | …0000000111001 |
3 | 2001010201221102 |
4 | 1233302000321 |
5 | 30000142331 |
6 | 2524021145 |
7 | 504033011 |
oct | 157620071 |
9 | 61121842 |
10 | 29302841 |
11 | 155a4727 |
12 | 99917b5 |
13 | 60bc879 |
14 | 3c6ac41 |
15 | 288c4cb |
hex | 1bf2039 |
29302841 has 4 divisors (see below), whose sum is σ = 29350800. Its totient is φ = 29254884.
The previous prime is 29302831. The next prime is 29302859. The reversal of 29302841 is 14820392.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29302841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29302831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23051 + ... + 24288.
It is an arithmetic number, because the mean of its divisors is an integer number (7337700).
Almost surely, 229302841 is an apocalyptic number.
It is an amenable number.
29302841 is a deficient number, since it is larger than the sum of its proper divisors (47959).
29302841 is an equidigital number, since it uses as much as digits as its factorization.
29302841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47958.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 29302841 is about 5413.2098610713. The cubic root of 29302841 is about 308.2974336257.
The spelling of 29302841 in words is "twenty-nine million, three hundred two thousand, eight hundred forty-one".
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