Base | Representation |
---|---|
bin | 10001111100101… |
… | …11000100011010 |
3 | 101111022111112220 |
4 | 20332113010122 |
5 | 302021041041 |
6 | 22535044510 |
7 | 3505532304 |
oct | 1076270432 |
9 | 344274486 |
10 | 150565146 |
11 | 77a98906 |
12 | 42510736 |
13 | 25269204 |
14 | 15dd4974 |
15 | d341d66 |
hex | 8f9711a |
150565146 has 16 divisors (see below), whose sum is σ = 304235904. Its totient is φ = 49670784.
The previous prime is 150565117. The next prime is 150565183. The reversal of 150565146 is 641565051.
150565146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128770 + ... + 129933.
It is an arithmetic number, because the mean of its divisors is an integer number (19014744).
Almost surely, 2150565146 is an apocalyptic number.
150565146 is an abundant number, since it is smaller than the sum of its proper divisors (153670758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150565146 is a wasteful number, since it uses less digits than its factorization.
150565146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258805.
The product of its (nonzero) digits is 18000, while the sum is 33.
The square root of 150565146 is about 12270.4990118577. The cubic root of 150565146 is about 531.9957341320.
It can be divided in two parts, 15056 and 5146, that added together give a palindrome (20202).
The spelling of 150565146 in words is "one hundred fifty million, five hundred sixty-five thousand, one hundred forty-six".
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