Base | Representation |
---|---|
bin | 1101101111111100001111… |
… | …10111101000011010000100 |
3 | 10222001101200001222222010110 |
4 | 12313332013313220122010 |
5 | 12430330331400213012 |
6 | 144145321255553020 |
7 | 6240242304154533 |
oct | 667760767503204 |
9 | 128041601888113 |
10 | 30234554304132 |
11 | 96a74477673a2 |
12 | 34837ab08b770 |
13 | 13b414c531519 |
14 | 7675086ba31a |
15 | 37670bae073c |
hex | 1b7f87de8684 |
30234554304132 has 192 divisors, whose sum is σ = 72968229734400. Its totient is φ = 9740625131520.
The previous prime is 30234554304131. The next prime is 30234554304161. The reversal of 30234554304132 is 23140345543203.
It is not an unprimeable number, because it can be changed into a prime (30234554304131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3612680044 + ... + 3612688412.
It is an arithmetic number, because the mean of its divisors is an integer number (380042863200).
Almost surely, 230234554304132 is an apocalyptic number.
It is an amenable number.
30234554304132 is an abundant number, since it is smaller than the sum of its proper divisors (42733675430268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30234554304132 is a wasteful number, since it uses less digits than its factorization.
30234554304132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8986 (or 8984 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 39.
Adding to 30234554304132 its reverse (23140345543203), we get a palindrome (53374899847335).
The spelling of 30234554304132 in words is "thirty trillion, two hundred thirty-four billion, five hundred fifty-four million, three hundred four thousand, one hundred thirty-two".
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