Base | Representation |
---|---|
bin | 11000101101011001100001… |
… | …10111011101001101101101 |
3 | 21010101111212200222000110221 |
4 | 30112230300313131031231 |
5 | 24110222022440340040 |
6 | 311321453202131341 |
7 | 14305451624556622 |
oct | 1426546067351555 |
9 | 233344780860427 |
10 | 54336451105645 |
11 | 16349a61112155 |
12 | 6116927650b51 |
13 | 2441ba00a4177 |
14 | d5bc80bac349 |
15 | 64363844674a |
hex | 316b30ddd36d |
54336451105645 has 8 divisors (see below), whose sum is σ = 66966004606104. Its totient is φ = 42294318698304.
The previous prime is 54336451105639. The next prime is 54336451105667. The reversal of 54336451105645 is 54650115463345.
It can be written as a sum of positive squares in 4 ways, for example, as 18487815664516 + 35848635441129 = 4299746^2 + 5987373^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54336451105645 - 25 = 54336451105613 is a prime.
It is a super-3 number, since 3×543364511056453 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54336451105592 and 54336451105601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146855273074 + ... + 146855273443.
It is an arithmetic number, because the mean of its divisors is an integer number (8370750575763).
Almost surely, 254336451105645 is an apocalyptic number.
It is an amenable number.
54336451105645 is a deficient number, since it is larger than the sum of its proper divisors (12629553500459).
54336451105645 is a wasteful number, since it uses less digits than its factorization.
54336451105645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293710546559.
The product of its (nonzero) digits is 12960000, while the sum is 52.
The spelling of 54336451105645 in words is "fifty-four trillion, three hundred thirty-six billion, four hundred fifty-one million, one hundred five thousand, six hundred forty-five".
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