Base | Representation |
---|---|
bin | 11000110010101100011100… |
… | …01100001111001111100100 |
3 | 21011000220112102011222012221 |
4 | 30121112032030033033210 |
5 | 24121212143244222324 |
6 | 311541224255322124 |
7 | 14324552624223634 |
oct | 1431261614171744 |
9 | 234026472158187 |
10 | 54518405460964 |
11 | 1640a142655415 |
12 | 6146047820344 |
13 | 24560a98a0b83 |
14 | d669c23806c4 |
15 | 6482374e80e4 |
hex | 31958e30f3e4 |
54518405460964 has 81 divisors (see below), whose sum is σ = 97879671954729. Its totient is φ = 26570536332480.
The previous prime is 54518405460941. The next prime is 54518405460997. The reversal of 54518405460964 is 46906450481545.
The square root of 54518405460964 is 7383658.
It is a perfect power (a square), and thus also a powerful number.
54518405460964 is digitally balanced in base 2, 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 only one way, i.e., 30947302780900 + 23571102680064 = 5563030^2 + 4855008^2 .
It is a Duffinian number.
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 26 ways as a sum of consecutive naturals, for example, 111035448759 + ... + 111035449249.
Almost surely, 254518405460964 is an apocalyptic number.
54518405460964 is the 7383658-th square number.
It is an amenable number.
54518405460964 is a deficient number, since it is larger than the sum of its proper divisors (43361266493765).
54518405460964 is an frugal number, since it uses more digits than its factorization.
54518405460964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338 (or 669 counting only the distinct ones).
The product of its (nonzero) digits is 82944000, while the sum is 61.
The spelling of 54518405460964 in words is "fifty-four trillion, five hundred eighteen billion, four hundred five million, four hundred sixty thousand, nine hundred sixty-four".
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