Base | Representation |
---|---|
bin | 11110010011101… |
… | …110111001111110 |
3 | 1022102210221020121 |
4 | 132103232321332 |
5 | 2020133124332 |
6 | 122242405154 |
7 | 15413042134 |
oct | 3623567176 |
9 | 1272727217 |
10 | 508489342 |
11 | 241035629 |
12 | 1223607ba |
13 | 8146818a |
14 | 4b765754 |
15 | 2e993797 |
hex | 1e4eee7e |
508489342 has 8 divisors (see below), whose sum is σ = 787338432. Its totient is φ = 246043200.
The previous prime is 508489327. The next prime is 508489349. The reversal of 508489342 is 243984805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×5084893422 = 517122821855185928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (508489349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4100659 + ... + 4100782.
It is an arithmetic number, because the mean of its divisors is an integer number (98417304).
Almost surely, 2508489342 is an apocalyptic number.
508489342 is a deficient number, since it is larger than the sum of its proper divisors (278849090).
508489342 is a wasteful number, since it uses less digits than its factorization.
508489342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8201474.
The product of its (nonzero) digits is 276480, while the sum is 43.
The square root of 508489342 is about 22549.7082464497. The cubic root of 508489342 is about 798.1673371813.
The spelling of 508489342 in words is "five hundred eight million, four hundred eighty-nine thousand, three hundred forty-two".
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