Base | Representation |
---|---|
bin | 110001110000110001… |
… | …001010000110111101 |
3 | 12002220201212120120121 |
4 | 301300301022012331 |
5 | 1333411433322310 |
6 | 40313543214541 |
7 | 3601040420656 |
oct | 616061120675 |
9 | 162821776517 |
10 | 53431542205 |
11 | 20729792548 |
12 | a432147451 |
13 | 506698a782 |
14 | 282c38c52d |
15 | 15cac7d0da |
hex | c70c4a1bd |
53431542205 has 8 divisors (see below), whose sum is σ = 64166176512. Its totient is φ = 42713016528.
The previous prime is 53431542193. The next prime is 53431542233. The reversal of 53431542205 is 50224513435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53431542205 - 211 = 53431540157 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 4019857 + ... + 4033126.
It is an arithmetic number, because the mean of its divisors is an integer number (8020772064).
Almost surely, 253431542205 is an apocalyptic number.
It is an amenable number.
53431542205 is a deficient number, since it is larger than the sum of its proper divisors (10734634307).
53431542205 is a wasteful number, since it uses less digits than its factorization.
53431542205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8054315.
The product of its (nonzero) digits is 72000, while the sum is 34.
The spelling of 53431542205 in words is "fifty-three billion, four hundred thirty-one million, five hundred forty-two thousand, two hundred five".
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