Base | Representation |
---|---|
bin | 10100000110111010101011 |
3 | 100220210202001 |
4 | 110012322223 |
5 | 2322134321 |
6 | 304551431 |
7 | 62542651 |
oct | 24067253 |
9 | 10823661 |
10 | 5271211 |
11 | 2a80380 |
12 | 1922577 |
13 | 112737a |
14 | 9b2dd1 |
15 | 6e1c91 |
hex | 506eab |
5271211 has 4 divisors (see below), whose sum is σ = 5750424. Its totient is φ = 4792000.
The previous prime is 5271199. The next prime is 5271223. The reversal of 5271211 is 1121725.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (5271199) and next prime (5271223).
It is a cyclic number.
It is not a de Polignac number, because 5271211 - 25 = 5271179 is a prime.
It is a Duffinian number.
5271211 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5271281) 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, 239590 + ... + 239611.
It is an arithmetic number, because the mean of its divisors is an integer number (1437606).
Almost surely, 25271211 is an apocalyptic number.
5271211 is a deficient number, since it is larger than the sum of its proper divisors (479213).
5271211 is a wasteful number, since it uses less digits than its factorization.
5271211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479212.
The product of its digits is 140, while the sum is 19.
The square root of 5271211 is about 2295.9118014419. The cubic root of 5271211 is about 174.0350812253.
Adding to 5271211 its reverse (1121725), we get a palindrome (6392936).
It can be divided in two parts, 5 and 271211, that added together give a triangular number (271216 = T736).
The spelling of 5271211 in words is "five million, two hundred seventy-one thousand, two hundred eleven".
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