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304241105 = 5747184949
BaseRepresentation
bin10010001000100…
…101100111010001
3210012111001100002
4102020211213101
51110341203410
650104535345
710353002210
oct2210454721
9705431302
10304241105
11146810933
1285a81555
134b05432c
142c599077
151ba9a7a5
hex122259d1

304241105 has 16 divisors (see below), whose sum is σ = 426124800. Its totient is φ = 204182592.

The previous prime is 304241083. The next prime is 304241107. The reversal of 304241105 is 501142403.

It is a cyclic number.

It is not a de Polignac number, because 304241105 - 210 = 304240081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (304241107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90830 + ... + 94119.

It is an arithmetic number, because the mean of its divisors is an integer number (26632800).

Almost surely, 2304241105 is an apocalyptic number.

304241105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

304241105 is a deficient number, since it is larger than the sum of its proper divisors (121883695).

304241105 is a wasteful number, since it uses less digits than its factorization.

304241105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185008.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 304241105 is about 17442.5085638506. The cubic root of 304241105 is about 672.5727951492.

Adding to 304241105 its reverse (501142403), we get a palindrome (805383508).

The spelling of 304241105 in words is "three hundred four million, two hundred forty-one thousand, one hundred five".

Divisors: 1 5 7 35 47 235 329 1645 184949 924745 1294643 6473215 8692603 43463015 60848221 304241105