Base | Representation |
---|---|
bin | 1001010101000101… |
… | …01000000110110100 |
3 | 110221001201200121221 |
4 | 10222202220012310 |
5 | 40224211000130 |
6 | 2145001320124 |
7 | 235056066403 |
oct | 45242500664 |
9 | 13831650557 |
10 | 5008687540 |
11 | 214030109a |
12 | b79496044 |
13 | 61a8b0c4c |
14 | 3572c363a |
15 | 1e4ac087a |
hex | 12a8a81b4 |
5008687540 has 24 divisors (see below), whose sum is σ = 10742038272. Its totient is φ = 1960847520.
The previous prime is 5008687517. The next prime is 5008687561. The reversal of 5008687540 is 457868005.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2663256 + ... + 2665135.
It is an arithmetic number, because the mean of its divisors is an integer number (447584928).
Almost surely, 25008687540 is an apocalyptic number.
It is an amenable number.
5008687540 is an abundant number, since it is smaller than the sum of its proper divisors (5733350732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5008687540 is a wasteful number, since it uses less digits than its factorization.
5008687540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5328447 (or 5328445 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 43.
The square root of 5008687540 is about 70772.0816424104. The cubic root of 5008687540 is about 1710.9657392694.
The spelling of 5008687540 in words is "five billion, eight million, six hundred eighty-seven thousand, five hundred forty".
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