Base | Representation |
---|---|
bin | 11000101101000111101001… |
… | …11101001100101010110001 |
3 | 21010100121010000011100020020 |
4 | 30112203310331030222301 |
5 | 24110042400121340220 |
6 | 311313225122434053 |
7 | 14304662065102605 |
oct | 1426436475145261 |
9 | 233317100140206 |
10 | 54326856043185 |
11 | 16345987a35770 |
12 | 6114aaa202929 |
13 | 244100126680b |
14 | d5b610737505 |
15 | 643275dc5040 |
hex | 3168f4f4cab1 |
54326856043185 has 64 divisors (see below), whose sum is σ = 100566795144960. Its totient is φ = 24750422138880.
The previous prime is 54326856043183. The next prime is 54326856043247. The reversal of 54326856043185 is 58134065862345.
It is not a de Polignac number, because 54326856043185 - 21 = 54326856043183 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54326856043183) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14078140 + ... + 17517069.
It is an arithmetic number, because the mean of its divisors is an integer number (1571356174140).
Almost surely, 254326856043185 is an apocalyptic number.
54326856043185 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54326856043185 is a deficient number, since it is larger than the sum of its proper divisors (46239939101775).
54326856043185 is a wasteful number, since it uses less digits than its factorization.
54326856043185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31595858.
The product of its (nonzero) digits is 82944000, while the sum is 60.
The spelling of 54326856043185 in words is "fifty-four trillion, three hundred twenty-six billion, eight hundred fifty-six million, forty-three thousand, one hundred eighty-five".
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