Base | Representation |
---|---|
bin | 10001111010101… |
… | …11100100010011 |
3 | 101110211021202110 |
4 | 20331113210103 |
5 | 301434230133 |
6 | 22525320403 |
7 | 3503400060 |
oct | 1075274423 |
9 | 343737673 |
10 | 150305043 |
11 | 77930449 |
12 | 42406103 |
13 | 251a79c5 |
14 | 15d67c67 |
15 | d2dec63 |
hex | 8f57913 |
150305043 has 16 divisors (see below), whose sum is σ = 229685760. Its totient is φ = 85645056.
The previous prime is 150305039. The next prime is 150305059. The reversal of 150305043 is 340503051.
It is not a de Polignac number, because 150305043 - 22 = 150305039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (150305003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2430 + ... + 17507.
It is an arithmetic number, because the mean of its divisors is an integer number (14355360).
Almost surely, 2150305043 is an apocalyptic number.
150305043 is a deficient number, since it is larger than the sum of its proper divisors (79380717).
150305043 is a wasteful number, since it uses less digits than its factorization.
150305043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20306.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 150305043 is about 12259.8957173379. The cubic root of 150305043 is about 531.6892146677.
Adding to 150305043 its reverse (340503051), we get a palindrome (490808094).
The spelling of 150305043 in words is "one hundred fifty million, three hundred five thousand, forty-three".
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