Base | Representation |
---|---|
bin | 10001111001100… |
… | …00000011101011 |
3 | 101110112001202200 |
4 | 20330300003223 |
5 | 301414040321 |
6 | 22522031243 |
7 | 3502124211 |
oct | 1074600353 |
9 | 343461680 |
10 | 150143211 |
11 | 7782a8a9 |
12 | 42348523 |
13 | 2514c14a |
14 | 15d24cb1 |
15 | d2abd26 |
hex | 8f300eb |
150143211 has 12 divisors (see below), whose sum is σ = 217175088. Its totient is φ = 99956304.
The previous prime is 150143209. The next prime is 150143219. The reversal of 150143211 is 112341051.
It is not a de Polignac number, because 150143211 - 21 = 150143209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150143219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4540 + ... + 17913.
It is an arithmetic number, because the mean of its divisors is an integer number (18097924).
Almost surely, 2150143211 is an apocalyptic number.
150143211 is a deficient number, since it is larger than the sum of its proper divisors (67031877).
150143211 is a wasteful number, since it uses less digits than its factorization.
150143211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23202 (or 23199 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 150143211 is about 12253.2938836869. The cubic root of 150143211 is about 531.4983245800.
Adding to 150143211 its reverse (112341051), we get a palindrome (262484262).
It can be divided in two parts, 15014 and 3211, that added together give a square (18225 = 1352).
The spelling of 150143211 in words is "one hundred fifty million, one hundred forty-three thousand, two hundred eleven".
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