Base | Representation |
---|---|
bin | 10001111000011… |
… | …10100111101111 |
3 | 101110021002220020 |
4 | 20330032213233 |
5 | 301400200010 |
6 | 22515053223 |
7 | 3501014010 |
oct | 1074164757 |
9 | 343232806 |
10 | 150006255 |
11 | 77746a13 |
12 | 422a1213 |
13 | 251019c9 |
14 | 15ccb007 |
15 | d281470 |
hex | 8f0e9ef |
150006255 has 16 divisors (see below), whose sum is σ = 274297344. Its totient is φ = 68574240.
The previous prime is 150006229. The next prime is 150006293. The reversal of 150006255 is 552600051.
It is not a de Polignac number, because 150006255 - 25 = 150006223 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 714211 + ... + 714420.
It is an arithmetic number, because the mean of its divisors is an integer number (17143584).
Almost surely, 2150006255 is an apocalyptic number.
150006255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
150006255 is a deficient number, since it is larger than the sum of its proper divisors (124291089).
150006255 is a wasteful number, since it uses less digits than its factorization.
150006255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1428646.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 150006255 is about 12247.7040705595. The cubic root of 150006255 is about 531.3366699657.
The spelling of 150006255 in words is "one hundred fifty million, six thousand, two hundred fifty-five".
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