Base | Representation |
---|---|
bin | 1001110000111101… |
… | …01110100001000111 |
3 | 111112100202221110112 |
4 | 10320132232201013 |
5 | 41214042434442 |
6 | 2224113543235 |
7 | 243625623251 |
oct | 47036564107 |
9 | 14470687415 |
10 | 5242546247 |
11 | 225030a654 |
12 | 1023874b1b |
13 | 657191693 |
14 | 37a39acd1 |
15 | 20a3b7082 |
hex | 1387ae847 |
5242546247 has 8 divisors (see below), whose sum is σ = 5292735360. Its totient is φ = 5192511480.
The previous prime is 5242546223. The next prime is 5242546259. The reversal of 5242546247 is 7426452425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5242546247 - 28 = 5242545991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5242546447) 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 7 ways as a sum of consecutive naturals, for example, 30254 + ... + 106772.
It is an arithmetic number, because the mean of its divisors is an integer number (661591920).
Almost surely, 25242546247 is an apocalyptic number.
5242546247 is a deficient number, since it is larger than the sum of its proper divisors (50189113).
5242546247 is a wasteful number, since it uses less digits than its factorization.
5242546247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77173.
The product of its digits is 537600, while the sum is 41.
The square root of 5242546247 is about 72405.4296789958. The cubic root of 5242546247 is about 1737.1904108412.
The spelling of 5242546247 in words is "five billion, two hundred forty-two million, five hundred forty-six thousand, two hundred forty-seven".
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