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30192100576 = 251185773013
BaseRepresentation
bin11100000111100101…
…101110010011100000
32212221010202121211021
4130013211232103200
5443313134204301
621511533255224
72116121422561
oct340745562340
985833677737
1030192100576
1111893721040
125a27334514
132b02114991
141665b72168
15bba9228a1
hex70796e4e0

30192100576 has 24 divisors (see below), whose sum is σ = 64844398584. Its totient is φ = 13723681920.

The previous prime is 30192100571. The next prime is 30192100579. The reversal of 30192100576 is 67500129103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30192100571) 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 3 ways as a sum of consecutive naturals, for example, 42886155 + ... + 42886858.

It is an arithmetic number, because the mean of its divisors is an integer number (2701849941).

Almost surely, 230192100576 is an apocalyptic number.

It is an amenable number.

30192100576 is an abundant number, since it is smaller than the sum of its proper divisors (34652298008).

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

30192100576 is a wasteful number, since it uses less digits than its factorization.

30192100576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85773034 (or 85773026 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

Adding to 30192100576 its reverse (67500129103), we get a palindrome (97692229679).

The spelling of 30192100576 in words is "thirty billion, one hundred ninety-two million, one hundred thousand, five hundred seventy-six".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 85773013 171546026 343092052 686184104 943503143 1372368208 1887006286 2744736416 3774012572 7548025144 15096050288 30192100576