Base | Representation |
---|---|
bin | 10001111010101… |
… | …11100111000111 |
3 | 101110211022000010 |
4 | 20331113213013 |
5 | 301434231343 |
6 | 22525321303 |
7 | 3503400435 |
oct | 1075274707 |
9 | 343738003 |
10 | 150305223 |
11 | 779305a2 |
12 | 42406233 |
13 | 251a7b03 |
14 | 15d67d55 |
15 | d2ded33 |
hex | 8f579c7 |
150305223 has 8 divisors (see below), whose sum is σ = 202246000. Its totient is φ = 99283968.
The previous prime is 150305189. The next prime is 150305227. The reversal of 150305223 is 322503051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 150305223 - 212 = 150301127 is a prime.
It is a super-2 number, since 2×1503052232 = 45183320122159458, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 150305223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150305227) 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, 229498 + ... + 230151.
It is an arithmetic number, because the mean of its divisors is an integer number (25280750).
Almost surely, 2150305223 is an apocalyptic number.
150305223 is a deficient number, since it is larger than the sum of its proper divisors (51940777).
150305223 is a wasteful number, since it uses less digits than its factorization.
150305223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459761.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 150305223 is about 12259.9030583443. The cubic root of 150305223 is about 531.6894269117.
Adding to 150305223 its reverse (322503051), we get a palindrome (472808274).
The spelling of 150305223 in words is "one hundred fifty million, three hundred five thousand, two hundred twenty-three".
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