Base | Representation |
---|---|
bin | 10001111001100… |
… | …00011111111110 |
3 | 101110112011020202 |
4 | 20330300133332 |
5 | 301414120042 |
6 | 22522043502 |
7 | 3502132406 |
oct | 1074603776 |
9 | 343464222 |
10 | 150145022 |
11 | 778311a5 |
12 | 42349592 |
13 | 2514cc11 |
14 | 15d25806 |
15 | d2ac632 |
hex | 8f307fe |
150145022 has 8 divisors (see below), whose sum is σ = 225681456. Its totient is φ = 74917872.
The previous prime is 150145007. The next prime is 150145027. The reversal of 150145022 is 220541051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 150144985 and 150145003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150145027) 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 3 ways as a sum of consecutive naturals, for example, 76103 + ... + 78050.
It is an arithmetic number, because the mean of its divisors is an integer number (28210182).
Almost surely, 2150145022 is an apocalyptic number.
150145022 is a deficient number, since it is larger than the sum of its proper divisors (75536434).
150145022 is a wasteful number, since it uses less digits than its factorization.
150145022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154642.
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 150145022 is about 12253.3677819610. The cubic root of 150145022 is about 531.5004615167.
Adding to 150145022 its reverse (220541051), we get a palindrome (370686073).
The spelling of 150145022 in words is "one hundred fifty million, one hundred forty-five thousand, twenty-two".
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