Base | Representation |
---|---|
bin | 110010100011100100… |
… | …000110110111010001 |
3 | 12012010010110200022201 |
4 | 302203210012313101 |
5 | 1342133120242212 |
6 | 40534305203201 |
7 | 3631126224133 |
oct | 624344066721 |
9 | 165103420281 |
10 | 54283759057 |
11 | 210268486a0 |
12 | a62b630501 |
13 | 51713c3ab8 |
14 | 28ad62b053 |
15 | 162a9bbb57 |
hex | ca3906dd1 |
54283759057 has 16 divisors (see below), whose sum is σ = 60899936832. Its totient is φ = 47965203520.
The previous prime is 54283759021. The next prime is 54283759073. The reversal of 54283759057 is 75095738245.
It is a de Polignac number, because none of the positive numbers 2k-54283759057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54283758989 and 54283759007.
It is not an unprimeable number, because it can be changed into a prime (54283759357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372718 + ... + 497479.
It is an arithmetic number, because the mean of its divisors is an integer number (3806246052).
Almost surely, 254283759057 is an apocalyptic number.
It is an amenable number.
54283759057 is a deficient number, since it is larger than the sum of its proper divisors (6616177775).
54283759057 is a wasteful number, since it uses less digits than its factorization.
54283759057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 870368.
The product of its (nonzero) digits is 10584000, while the sum is 55.
The spelling of 54283759057 in words is "fifty-four billion, two hundred eighty-three million, seven hundred fifty-nine thousand, fifty-seven".
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