Base | Representation |
---|---|
bin | 10001111011101… |
… | …00101010010101 |
3 | 101111001100020011 |
4 | 20331310222111 |
5 | 302002033323 |
6 | 22532040221 |
7 | 3504404362 |
oct | 1075645225 |
9 | 344040204 |
10 | 150424213 |
11 | 77a01a35 |
12 | 42463071 |
13 | 2521a014 |
14 | 15d99469 |
15 | d31520d |
hex | 8f74a95 |
150424213 has 4 divisors (see below), whose sum is σ = 151255468. Its totient is φ = 149592960.
The previous prime is 150424207. The next prime is 150424223. The reversal of 150424213 is 312424051.
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 777924 + 149646289 = 882^2 + 12233^2 .
It is a cyclic number.
It is not a de Polignac number, because 150424213 - 25 = 150424181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150424223) 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, 415356 + ... + 415717.
It is an arithmetic number, because the mean of its divisors is an integer number (37813867).
Almost surely, 2150424213 is an apocalyptic number.
It is an amenable number.
150424213 is a deficient number, since it is larger than the sum of its proper divisors (831255).
150424213 is an equidigital number, since it uses as much as digits as its factorization.
150424213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831254.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 150424213 is about 12264.7549099034. The cubic root of 150424213 is about 531.8296949079.
Adding to 150424213 its reverse (312424051), we get a palindrome (462848264).
The spelling of 150424213 in words is "one hundred fifty million, four hundred twenty-four thousand, two hundred thirteen".
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