Base | Representation |
---|---|
bin | 11110010010100… |
… | …111011010101101 |
3 | 1022102021001120112 |
4 | 132102213122231 |
5 | 2020044242100 |
6 | 122232225405 |
7 | 15410412344 |
oct | 3622473255 |
9 | 1272231515 |
10 | 508196525 |
11 | 240955631 |
12 | 12223b265 |
13 | 81394b05 |
14 | 4b6cab5b |
15 | 2e936b35 |
hex | 1e4a76ad |
508196525 has 6 divisors (see below), whose sum is σ = 630163722. Its totient is φ = 406557200.
The previous prime is 508196519. The next prime is 508196527. The reversal of 508196525 is 525691805.
It can be written as a sum of positive squares in 3 ways, for example, as 550564 + 507645961 = 742^2 + 22531^2 .
It is not a de Polignac number, because 508196525 - 216 = 508130989 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 (508196527) 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 5 ways as a sum of consecutive naturals, for example, 10163906 + ... + 10163955.
It is an arithmetic number, because the mean of its divisors is an integer number (105027287).
Almost surely, 2508196525 is an apocalyptic number.
It is an amenable number.
508196525 is a deficient number, since it is larger than the sum of its proper divisors (121967197).
508196525 is a wasteful number, since it uses less digits than its factorization.
508196525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20327871 (or 20327866 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 41.
The square root of 508196525 is about 22543.2146110531. The cubic root of 508196525 is about 798.0140977570.
The spelling of 508196525 in words is "five hundred eight million, one hundred ninety-six thousand, five hundred twenty-five".
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