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30834482082 = 2319467357881
BaseRepresentation
bin11100101101111000…
…001101101110100010
32221120220111222120220
4130231320031232202
51001122111411312
622055401543510
72141051526135
oct345570155642
987526458526
1030834482082
1112093296848
125b864a4b96
132ba522c091
1416c71cc21c
15c07012c8c
hex72de0dba2

30834482082 has 32 divisors (see below), whose sum is σ = 64929712320. Its totient is φ = 9734952960.

The previous prime is 30834482059. The next prime is 30834482131. The reversal of 30834482082 is 28028443803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503782 + ... + 561662.

It is an arithmetic number, because the mean of its divisors is an integer number (2029053510).

Almost surely, 230834482082 is an apocalyptic number.

30834482082 is an abundant number, since it is smaller than the sum of its proper divisors (34095230238).

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

30834482082 is a wasteful number, since it uses less digits than its factorization.

30834482082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62578.

The product of its (nonzero) digits is 294912, while the sum is 42.

The spelling of 30834482082 in words is "thirty billion, eight hundred thirty-four million, four hundred eighty-two thousand, eighty-two".

Divisors: 1 2 3 6 19 38 57 114 4673 9346 14019 28038 57881 88787 115762 173643 177574 266361 347286 532722 1099739 2199478 3299217 6598434 270477913 540955826 811433739 1622867478 5139080347 10278160694 15417241041 30834482082