Base | Representation |
---|---|
bin | 11000111001001111000011… |
… | …01010001111100001011001 |
3 | 21011211101121211122111100102 |
4 | 30130213201222033201121 |
5 | 24133402424344302440 |
6 | 312232353033145145 |
7 | 14350030100355203 |
oct | 1434474152174131 |
9 | 234741554574312 |
10 | 54743144134745 |
11 | 16496489793360 |
12 | 618170825b1b5 |
13 | 2471344249751 |
14 | d73821c21773 |
15 | 64dedc71eb15 |
hex | 31c9e1a8f859 |
54743144134745 has 24 divisors (see below), whose sum is σ = 75634043336640. Its totient is φ = 37717764366240.
The previous prime is 54743144134733. The next prime is 54743144134769.
54743144134745 is nontrivially palindromic in base 10.
54743144134745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54743144134745 - 24 = 54743144134729 is a prime.
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 23 ways as a sum of consecutive naturals, for example, 1378553405 + ... + 1378593114.
It is an arithmetic number, because the mean of its divisors is an integer number (3151418472360).
Almost surely, 254743144134745 is an apocalyptic number.
54743144134745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54743144134745 is a deficient number, since it is larger than the sum of its proper divisors (20890899201895).
54743144134745 is a wasteful number, since it uses less digits than its factorization.
54743144134745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2757146573 (or 2757146554 counting only the distinct ones).
The product of its digits is 45158400, while the sum is 56.
The spelling of 54743144134745 in words is "fifty-four trillion, seven hundred forty-three billion, one hundred forty-four million, one hundred thirty-four thousand, seven hundred forty-five".
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