Base | Representation |
---|---|
bin | 10001111000110… |
… | …11011001110001 |
3 | 101110100202201021 |
4 | 20330123121301 |
5 | 301403333414 |
6 | 22520135441 |
7 | 3501322441 |
oct | 1074333161 |
9 | 343322637 |
10 | 150058609 |
11 | 77782288 |
12 | 42307581 |
13 | 2511c79c |
14 | 15d02121 |
15 | d291c24 |
hex | 8f1b671 |
150058609 has 4 divisors (see below), whose sum is σ = 158885604. Its totient is φ = 141231616.
The previous prime is 150058603. The next prime is 150058613. The reversal of 150058609 is 906850051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 906850051 = 1483 ⋅611497.
It can be written as a sum of positive squares in 2 ways, for example, as 91872225 + 58186384 = 9585^2 + 7628^2 .
It is a cyclic number.
It is not a de Polignac number, because 150058609 - 219 = 149534321 is a prime.
It is a super-2 number, since 2×1500586092 = 45035172270029762, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (150058603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4413472 + ... + 4413505.
It is an arithmetic number, because the mean of its divisors is an integer number (39721401).
Almost surely, 2150058609 is an apocalyptic number.
It is an amenable number.
150058609 is a deficient number, since it is larger than the sum of its proper divisors (8826995).
150058609 is an equidigital number, since it uses as much as digits as its factorization.
150058609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8826994.
The product of its (nonzero) digits is 10800, while the sum is 34.
The square root of 150058609 is about 12249.8411826440. The cubic root of 150058609 is about 531.3984770871.
The spelling of 150058609 in words is "one hundred fifty million, fifty-eight thousand, six hundred nine".
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