Base | Representation |
---|---|
bin | 11101000010110111001011… |
… | …110010010000111100101000 |
3 | 121202021211101010000021222102 |
4 | 131002313023302100330220 |
5 | 113220343101033124200 |
6 | 1131402544223512532 |
7 | 35622625206551204 |
oct | 3502671362207450 |
9 | 552254333007872 |
10 | 127740041301800 |
11 | 3777a27a158904 |
12 | 123b0a61458748 |
13 | 5637aac9a5a05 |
14 | 2378918449b04 |
15 | eb7c293516d5 |
hex | 742dcbc90f28 |
127740041301800 has 48 divisors (see below), whose sum is σ = 297092623127100. Its totient is φ = 51079323686400.
The previous prime is 127740041301799. The next prime is 127740041301833. The reversal of 127740041301800 is 8103140047721.
127740041301800 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 117725234215876 + 10014807085924 = 10850126^2 + 3164618^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103716485 + ... + 104940884.
Almost surely, 2127740041301800 is an apocalyptic number.
127740041301800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
127740041301800 is an abundant number, since it is smaller than the sum of its proper divisors (169352581825300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127740041301800 is a wasteful number, since it uses less digits than its factorization.
127740041301800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208660446 (or 208660437 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 38.
The spelling of 127740041301800 in words is "one hundred twenty-seven trillion, seven hundred forty billion, forty-one million, three hundred one thousand, eight hundred".
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