Base | Representation |
---|---|
bin | 110010100001110001… |
… | …001100011010101101 |
3 | 12012001000210020012222 |
4 | 302201301030122231 |
5 | 1342102412311440 |
6 | 40531311405125 |
7 | 3630312201455 |
oct | 624161143255 |
9 | 165030706188 |
10 | 54253635245 |
11 | 21010843187 |
12 | a6215237a5 |
13 | 51680a7664 |
14 | 28a9628d65 |
15 | 162801b2b5 |
hex | ca1c4c6ad |
54253635245 has 4 divisors (see below), whose sum is σ = 65104362300. Its totient is φ = 43402908192.
The previous prime is 54253635181. The next prime is 54253635299.
54253635245 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28926185929 + 25327449316 = 170077^2 + 159146^2 .
It is a cyclic number.
It is not a de Polignac number, because 54253635245 - 26 = 54253635181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54253635196 and 54253635205.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5425363520 + ... + 5425363529.
It is an arithmetic number, because the mean of its divisors is an integer number (16276090575).
Almost surely, 254253635245 is an apocalyptic number.
It is an amenable number.
54253635245 is a deficient number, since it is larger than the sum of its proper divisors (10850727055).
54253635245 is a wasteful number, since it uses less digits than its factorization.
54253635245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10850727054.
The product of its digits is 2160000, while the sum is 44.
The spelling of 54253635245 in words is "fifty-four billion, two hundred fifty-three million, six hundred thirty-five thousand, two hundred forty-five".
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