Base | Representation |
---|---|
bin | 1111100111110001… |
… | …10001011010011001 |
3 | 210122111002011201221 |
4 | 13303320301122121 |
5 | 114133444310431 |
6 | 3504112212041 |
7 | 414554613004 |
oct | 76370613231 |
9 | 23574064657 |
10 | 8386713241 |
11 | 3614098875 |
12 | 176083a021 |
13 | a386b1b1a |
14 | 597bb053b |
15 | 341437111 |
hex | 1f3e31699 |
8386713241 has 9 divisors (see below), whose sum is σ = 8910723199. Its totient is φ = 7891911904.
The previous prime is 8386713133. The next prime is 8386713263. The reversal of 8386713241 is 1423176838.
The square root of 8386713241 is 91579.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 6529448025 + 1857265216 = 80805^2 + 43096^2 .
It is not a de Polignac number, because 8386713241 - 215 = 8386680473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8386713341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1554150 + ... + 1559536.
Almost surely, 28386713241 is an apocalyptic number.
8386713241 is the 91579-th square number.
8386713241 is the 45790-th centered octagonal number.
It is an amenable number.
8386713241 is a deficient number, since it is larger than the sum of its proper divisors (524009958).
8386713241 is an frugal number, since it uses more digits than its factorization.
8386713241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10808 (or 5404 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The cubic root of 8386713241 is about 2031.7203533087.
The spelling of 8386713241 in words is "eight billion, three hundred eighty-six million, seven hundred thirteen thousand, two hundred forty-one".
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