Base | Representation |
---|---|
bin | 11000100011110101110101… |
… | …01110000000010011010011 |
3 | 21002020010012221222120011211 |
4 | 30101322322232000103103 |
5 | 24034331442124330224 |
6 | 310510542320520551 |
7 | 14242644601261255 |
oct | 1421727256002323 |
9 | 232203187876154 |
10 | 54008051401939 |
11 | 16232760036148 |
12 | 6083157180157 |
13 | 2419c255bb06b |
14 | d4a009d91cd5 |
15 | 639d178ba894 |
hex | 311ebab804d3 |
54008051401939 has 32 divisors (see below), whose sum is σ = 56041629511680. Its totient is φ = 52014293184000.
The previous prime is 54008051401891. The next prime is 54008051401991. The reversal of 54008051401939 is 93910415080045.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 54008051401939 - 211 = 54008051399891 is a prime.
It is a super-3 number, since 3×540080514019393 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54008051401892 and 54008051401901.
It is not an unprimeable number, because it can be changed into a prime (54008051491939) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3939598617 + ... + 3939612325.
It is an arithmetic number, because the mean of its divisors is an integer number (1751300922240).
Almost surely, 254008051401939 is an apocalyptic number.
54008051401939 is a deficient number, since it is larger than the sum of its proper divisors (2033578109741).
54008051401939 is a wasteful number, since it uses less digits than its factorization.
54008051401939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16011.
The product of its (nonzero) digits is 777600, while the sum is 49.
The spelling of 54008051401939 in words is "fifty-four trillion, eight billion, fifty-one million, four hundred one thousand, nine hundred thirty-nine".
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