Base | Representation |
---|---|
bin | 10001111000101… |
… | …00011000011011 |
3 | 101110022022021011 |
4 | 20330110120123 |
5 | 301401423401 |
6 | 22515354351 |
7 | 3501142546 |
oct | 1074243033 |
9 | 343268234 |
10 | 150029851 |
11 | 77762714 |
12 | 422b29b7 |
13 | 2510c67a |
14 | 15cd585d |
15 | d288451 |
hex | 8f1461b |
150029851 has 4 divisors (see below), whose sum is σ = 156552912. Its totient is φ = 143506792.
The previous prime is 150029849. The next prime is 150029921. The reversal of 150029851 is 158920051.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 150029851 - 21 = 150029849 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150029051) 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 3 ways as a sum of consecutive naturals, for example, 3261496 + ... + 3261541.
It is an arithmetic number, because the mean of its divisors is an integer number (39138228).
Almost surely, 2150029851 is an apocalyptic number.
150029851 is a deficient number, since it is larger than the sum of its proper divisors (6523061).
150029851 is an equidigital number, since it uses as much as digits as its factorization.
150029851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6523060.
The product of its (nonzero) digits is 3600, while the sum is 31.
The square root of 150029851 is about 12248.6673152633. The cubic root of 150029851 is about 531.3645282768.
The spelling of 150029851 in words is "one hundred fifty million, twenty-nine thousand, eight hundred fifty-one".
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