Base | Representation |
---|---|
bin | 11110010010101… |
… | …001000000101101 |
3 | 1022102021101112022 |
4 | 132102221000231 |
5 | 2020044444203 |
6 | 122232315525 |
7 | 15410440361 |
oct | 3622510055 |
9 | 1272241468 |
10 | 508203053 |
11 | 24095a526 |
12 | 122242ba5 |
13 | 81397a87 |
14 | 4b6cd2a1 |
15 | 2e938a38 |
hex | 1e4a902d |
508203053 has 4 divisors (see below), whose sum is σ = 510135648. Its totient is φ = 506270460.
The previous prime is 508203037. The next prime is 508203109. The reversal of 508203053 is 350302805.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 508203053 - 24 = 508203037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (508203853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965903 + ... + 966428.
It is an arithmetic number, because the mean of its divisors is an integer number (127533912).
Almost surely, 2508203053 is an apocalyptic number.
It is an amenable number.
508203053 is a deficient number, since it is larger than the sum of its proper divisors (1932595).
508203053 is a wasteful number, since it uses less digits than its factorization.
508203053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1932594.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 508203053 is about 22543.3593991668. The cubic root of 508203053 is about 798.0175146856.
Adding to 508203053 its reverse (350302805), we get a palindrome (858505858).
The spelling of 508203053 in words is "five hundred eight million, two hundred three thousand, fifty-three".
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