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530304104 = 231131349557
BaseRepresentation
bin11111100110111…
…100110001101000
31100221212020110202
4133212330301220
52041224212404
6124342131332
716066340051
oct3746746150
91327766422
10530304104
11252385360
12129720b48
1385b35615
1450603728
153185221e
hex1f9bcc68

530304104 has 64 divisors (see below), whose sum is σ = 1124928000. Its totient is φ = 232185600.

The previous prime is 530304053. The next prime is 530304107. The reversal of 530304104 is 401403035.

It is not an unprimeable number, because it can be changed into a prime (530304107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951794 + ... + 952350.

It is an arithmetic number, because the mean of its divisors is an integer number (17577000).

Almost surely, 2530304104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530304104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562464000).

530304104 is an abundant number, since it is smaller than the sum of its proper divisors (594623896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530304104 is a wasteful number, since it uses less digits than its factorization.

530304104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 530304104 is about 23028.3326361246. The cubic root of 530304104 is about 809.4219846191.

Adding to 530304104 its reverse (401403035), we get a palindrome (931707139).

The spelling of 530304104 in words is "five hundred thirty million, three hundred four thousand, one hundred four".

Divisors: 1 2 4 8 11 22 31 44 62 88 124 248 341 349 557 682 698 1114 1364 1396 2228 2728 2792 3839 4456 6127 7678 10819 12254 15356 17267 21638 24508 30712 34534 43276 49016 69068 86552 119009 138136 189937 194393 238018 379874 388786 476036 759748 777572 952072 1519496 1555144 2138323 4276646 6026183 8553292 12052366 17106584 24104732 48209464 66288013 132576026 265152052 530304104