Base | Representation |
---|---|
bin | 11000110011101001010100… |
… | …10000111010010001001111 |
3 | 21011011000220011110200001210 |
4 | 30121310222100322101033 |
5 | 24122231112201440133 |
6 | 312004231342505503 |
7 | 14330120555210346 |
oct | 1431645220722117 |
9 | 234130804420053 |
10 | 54551088702543 |
11 | 16421a94479574 |
12 | 6150449295293 |
13 | 24591b7b32884 |
14 | d68402cd8b5d |
15 | 648eeb996763 |
hex | 319d2a43a44f |
54551088702543 has 4 divisors (see below), whose sum is σ = 72734784936728. Its totient is φ = 36367392468360.
The previous prime is 54551088702541. The next prime is 54551088702569. The reversal of 54551088702543 is 34520788015545.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 54551088702543 - 21 = 54551088702541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54551088702541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091848117088 + ... + 9091848117093.
It is an arithmetic number, because the mean of its divisors is an integer number (18183696234182).
Almost surely, 254551088702543 is an apocalyptic number.
54551088702543 is a deficient number, since it is larger than the sum of its proper divisors (18183696234185).
54551088702543 is a wasteful number, since it uses less digits than its factorization.
54551088702543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18183696234184.
The product of its (nonzero) digits is 26880000, while the sum is 57.
The spelling of 54551088702543 in words is "fifty-four trillion, five hundred fifty-one billion, eighty-eight million, seven hundred two thousand, five hundred forty-three".
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