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30352324044 = 2237569635039
BaseRepresentation
bin11100010001001000…
…111011010111001100
32220100022020211002210
4130101020323113030
5444130143332134
621535455350420
72123105332440
oct342110732714
986308224083
1030352324044
1111966106329
125a70b22410
132b29383073
14167d15c820
15bc9a212e9
hex71123b5cc

30352324044 has 48 divisors (see below), whose sum is σ = 81081907200. Its totient is φ = 8656838016.

The previous prime is 30352324039. The next prime is 30352324069. The reversal of 30352324044 is 44042325303.

It is an unprimeable number.

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, 269724 + ... + 365315.

It is an arithmetic number, because the mean of its divisors is an integer number (1689206400).

Almost surely, 230352324044 is an apocalyptic number.

It is an amenable number.

30352324044 is an abundant number, since it is smaller than the sum of its proper divisors (50729583156).

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

30352324044 is a wasteful number, since it uses less digits than its factorization.

30352324044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635622 (or 635620 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 30352324044 its reverse (44042325303), we get a palindrome (74394649347).

The spelling of 30352324044 in words is "thirty billion, three hundred fifty-two million, three hundred twenty-four thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 569 1138 1707 2276 3414 3983 6828 7966 11949 15932 23898 47796 635039 1270078 1905117 2540156 3810234 4445273 7620468 8890546 13335819 17781092 26671638 53343276 361337191 722674382 1084011573 1445348764 2168023146 2529360337 4336046292 5058720674 7588081011 10117441348 15176162022 30352324044