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30482445168 = 2432730240521
BaseRepresentation
bin11100011000111001…
…010011001101110000
32220200101002122201200
4130120321103031300
5444412001221133
622000424331200
72126245336350
oct343071231560
986611078650
1030482445168
1111a2260024a
125aa8613b00
132b4a311a06
141692550b60
15bd6175913
hex718e53370

30482445168 has 60 divisors (see below), whose sum is σ = 97495442928. Its totient is φ = 8709269760.

The previous prime is 30482445127. The next prime is 30482445179. The reversal of 30482445168 is 86154428403.

30482445168 is a `hidden beast` number, since 3 + 0 + 48 + 2 + 445 + 168 = 666.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 15119253 + ... + 15121268.

Almost surely, 230482445168 is an apocalyptic number.

It is an amenable number.

30482445168 is an abundant number, since it is smaller than the sum of its proper divisors (67012997760).

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

30482445168 is a wasteful number, since it uses less digits than its factorization.

30482445168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30240542 (or 30240533 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 30482445168 in words is "thirty billion, four hundred eighty-two million, four hundred forty-five thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 30240521 60481042 90721563 120962084 181443126 211683647 241924168 272164689 362886252 423367294 483848336 544329378 635050941 725772504 846734588 1088658756 1270101882 1451545008 1693469176 1905152823 2177317512 2540203764 3386938352 3810305646 4354635024 5080407528 7620611292 10160815056 15241222584 30482445168