Base | Representation |
---|---|
bin | 1100110000011110… |
… | …11011110100000011 |
3 | 122200022212212210001 |
4 | 12120033123310003 |
5 | 103011340301321 |
6 | 3051345020431 |
7 | 331504546651 |
oct | 63017336403 |
9 | 18608785701 |
10 | 6849150211 |
11 | 29a5191a22 |
12 | 13b1924717 |
13 | 851c9a307 |
14 | 48d8cddd1 |
15 | 2a146cc91 |
hex | 1983dbd03 |
6849150211 has 8 divisors (see below), whose sum is σ = 7000333200. Its totient is φ = 6699222240.
The previous prime is 6849150181. The next prime is 6849150221. The reversal of 6849150211 is 1120519486.
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 6849150211 - 217 = 6849019139 is a prime.
It is a super-2 number, since 2×68491502112 = 93821717225682689042, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6849150221) 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, 302716 + ... + 324553.
It is an arithmetic number, because the mean of its divisors is an integer number (875041650).
Almost surely, 26849150211 is an apocalyptic number.
6849150211 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
6849150211 is a deficient number, since it is larger than the sum of its proper divisors (151182989).
6849150211 is a wasteful number, since it uses less digits than its factorization.
6849150211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627509.
The product of its (nonzero) digits is 17280, while the sum is 37.
The square root of 6849150211 is about 82759.5928639091. The cubic root of 6849150211 is about 1899.0900731618.
Adding to 6849150211 its reverse (1120519486), we get a palindrome (7969669697).
The spelling of 6849150211 in words is "six billion, eight hundred forty-nine million, one hundred fifty thousand, two hundred eleven".
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