Base | Representation |
---|---|
bin | 10001111001111… |
… | …11011001111110 |
3 | 101110122021000002 |
4 | 20330333121332 |
5 | 301423043303 |
6 | 22523234302 |
7 | 3502505411 |
oct | 1074773176 |
9 | 343567002 |
10 | 150206078 |
11 | 77873060 |
12 | 42378992 |
13 | 25171949 |
14 | 15d3db78 |
15 | d2c0788 |
hex | 8f3f67e |
150206078 has 16 divisors (see below), whose sum is σ = 251023104. Its totient is φ = 66822360.
The previous prime is 150206071. The next prime is 150206087. The reversal of 150206078 is 870602051.
It is a self number, because there is not a number n which added to its sum of digits gives 150206078.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150206071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71600 + ... + 73667.
It is an arithmetic number, because the mean of its divisors is an integer number (15688944).
Almost surely, 2150206078 is an apocalyptic number.
150206078 is a deficient number, since it is larger than the sum of its proper divisors (100817026).
150206078 is a wasteful number, since it uses less digits than its factorization.
150206078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145327.
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 150206078 is about 12255.8589254283. The cubic root of 150206078 is about 531.5724960826.
The spelling of 150206078 in words is "one hundred fifty million, two hundred six thousand, seventy-eight".
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