Base | Representation |
---|---|
bin | 1001101100110111… |
… | …10000001001001001 |
3 | 111102222011120210021 |
4 | 10312123300021021 |
5 | 41131300241131 |
6 | 2220450020441 |
7 | 243031033444 |
oct | 46633601111 |
9 | 14388146707 |
10 | 5208212041 |
11 | 223299987a |
12 | 1014277721 |
13 | 65002c996 |
14 | 3759c065b |
15 | 207383e11 |
hex | 1366f0249 |
5208212041 has 4 divisors (see below), whose sum is σ = 5208593092. Its totient is φ = 5207830992.
The previous prime is 5208212011. The next prime is 5208212057. The reversal of 5208212041 is 1402128025.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3494583225 + 1713628816 = 59115^2 + 41396^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5208212041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5208211997 and 5208212015.
It is not an unprimeable number, because it can be changed into a prime (5208212011) 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, 169230 + ... + 197623.
It is an arithmetic number, because the mean of its divisors is an integer number (1302148273).
Almost surely, 25208212041 is an apocalyptic number.
It is an amenable number.
5208212041 is a deficient number, since it is larger than the sum of its proper divisors (381051).
5208212041 is a wasteful number, since it uses less digits than its factorization.
5208212041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381050.
The product of its (nonzero) digits is 1280, while the sum is 25.
The square root of 5208212041 is about 72167.9433058751. The cubic root of 5208212041 is about 1733.3897298670.
The spelling of 5208212041 in words is "five billion, two hundred eight million, two hundred twelve thousand, forty-one".
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