Base | Representation |
---|---|
bin | 10001111000111… |
… | …10011100010000 |
3 | 101110101101210021 |
4 | 20330132130100 |
5 | 301404233211 |
6 | 22520313224 |
7 | 3501403642 |
oct | 1074363420 |
9 | 343341707 |
10 | 150071056 |
11 | 77790673 |
12 | 42312814 |
13 | 25125355 |
14 | 15d06892 |
15 | d295771 |
hex | 8f1e710 |
150071056 has 40 divisors (see below), whose sum is σ = 301855680. Its totient is φ = 72191616.
The previous prime is 150070997. The next prime is 150071057. The reversal of 150071056 is 650170051.
It is a self number, because there is not a number n which added to its sum of digits gives 150071056.
It is not an unprimeable number, because it can be changed into a prime (150071057) 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 7 ways as a sum of consecutive naturals, for example, 233071 + ... + 233713.
It is an arithmetic number, because the mean of its divisors is an integer number (7546392).
Almost surely, 2150071056 is an apocalyptic number.
150071056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150071056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150927840).
150071056 is an abundant number, since it is smaller than the sum of its proper divisors (151784624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150071056 is a wasteful number, since it uses less digits than its factorization.
150071056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1183 (or 1177 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 150071056 is about 12250.3492195121. The cubic root of 150071056 is about 531.4131694219.
The spelling of 150071056 in words is "one hundred fifty million, seventy-one thousand, fifty-six".
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