Base | Representation |
---|---|
bin | 1001100010111100… |
… | …00000010101101001 |
3 | 111020011102201220101 |
4 | 10301132000111221 |
5 | 40443434312320 |
6 | 2204312425401 |
7 | 241000033525 |
oct | 46136002551 |
9 | 14204381811 |
10 | 5124916585 |
11 | 219a977758 |
12 | bb03a8261 |
13 | 6389b7629 |
14 | 3688dad85 |
15 | 1eedcdc0a |
hex | 131780569 |
5124916585 has 12 divisors (see below), whose sum is σ = 6183828684. Its totient is φ = 4077333120.
The previous prime is 5124916579. The next prime is 5124916597. The reversal of 5124916585 is 5856194215.
It can be written as a sum of positive squares in 6 ways, for example, as 611226729 + 4513689856 = 24723^2 + 67184^2 .
It is not a de Polignac number, because 5124916585 - 25 = 5124916553 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2245645 + ... + 2247925.
It is an arithmetic number, because the mean of its divisors is an integer number (515319057).
Almost surely, 25124916585 is an apocalyptic number.
It is an amenable number.
5124916585 is a deficient number, since it is larger than the sum of its proper divisors (1058912099).
5124916585 is an frugal number, since it uses more digits than its factorization.
5124916585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4764 (or 2483 counting only the distinct ones).
The product of its digits is 432000, while the sum is 46.
The square root of 5124916585 is about 71588.5227183799. The cubic root of 5124916585 is about 1724.0992662206.
The spelling of 5124916585 in words is "five billion, one hundred twenty-four million, nine hundred sixteen thousand, five hundred eighty-five".
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