Base | Representation |
---|---|
bin | 10001111001000… |
… | …00101001101101 |
3 | 101110101212012120 |
4 | 20330200221231 |
5 | 301410030414 |
6 | 22520423153 |
7 | 3501442224 |
oct | 1074405155 |
9 | 343355176 |
10 | 150080109 |
11 | 77797453 |
12 | 42317ab9 |
13 | 251294ca |
14 | 15d09cbb |
15 | d2982a9 |
hex | 8f20a6d |
150080109 has 4 divisors (see below), whose sum is σ = 200106816. Its totient is φ = 100053404.
The previous prime is 150080093. The next prime is 150080111. The reversal of 150080109 is 901080051.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 901080051 = 3 ⋅300360017.
It is a cyclic number.
It is not a de Polignac number, because 150080109 - 24 = 150080093 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150080809) 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, 25013349 + ... + 25013354.
It is an arithmetic number, because the mean of its divisors is an integer number (50026704).
Almost surely, 2150080109 is an apocalyptic number.
It is an amenable number.
150080109 is a deficient number, since it is larger than the sum of its proper divisors (50026707).
150080109 is an equidigital number, since it uses as much as digits as its factorization.
150080109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50026706.
The product of its (nonzero) digits is 360, while the sum is 24.
The square root of 150080109 is about 12250.7187136102. The cubic root of 150080109 is about 531.4238549971.
The spelling of 150080109 in words is "one hundred fifty million, eighty thousand, one hundred nine".
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