Base | Representation |
---|---|
bin | 110010100001100011… |
… | …010101011001111011 |
3 | 12012000202221122101221 |
4 | 302201203111121323 |
5 | 1342101000031133 |
6 | 40531101452511 |
7 | 3630236260156 |
oct | 624143253173 |
9 | 165022848357 |
10 | 54250002043 |
11 | 21009791536 |
12 | a620271137 |
13 | 5167404a33 |
14 | 28a8d60c9d |
15 | 1627a4ea2d |
hex | ca18d567b |
54250002043 has 16 divisors (see below), whose sum is σ = 57104061696. Its totient is φ = 51438106720.
The previous prime is 54250002031. The next prime is 54250002067. The reversal of 54250002043 is 34020005245.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54250002043 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54250001999 and 54250002017.
It is not an unprimeable number, because it can be changed into a prime (54250002743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2843805 + ... + 2862817.
It is an arithmetic number, because the mean of its divisors is an integer number (3569003856).
Almost surely, 254250002043 is an apocalyptic number.
54250002043 is a deficient number, since it is larger than the sum of its proper divisors (2854059653).
54250002043 is a wasteful number, since it uses less digits than its factorization.
54250002043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20114.
The product of its (nonzero) digits is 4800, while the sum is 25.
Adding to 54250002043 its reverse (34020005245), we get a palindrome (88270007288).
The spelling of 54250002043 in words is "fifty-four billion, two hundred fifty million, two thousand, forty-three".
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