Base | Representation |
---|---|
bin | 10001111011000… |
… | …00010001010010 |
3 | 101110220002122201 |
4 | 20331200101102 |
5 | 301441400230 |
6 | 22530153414 |
7 | 3503606023 |
oct | 1075402122 |
9 | 343802581 |
10 | 150340690 |
11 | 77955205 |
12 | 4242286a |
13 | 251bacb6 |
14 | 15d76c4a |
15 | d2ea5ca |
hex | 8f60452 |
150340690 has 24 divisors (see below), whose sum is σ = 287473572. Its totient is φ = 56597760.
The previous prime is 150340681. The next prime is 150340691. The reversal of 150340690 is 96043051.
150340690 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 106688241 + 43652449 = 10329^2 + 6607^2 .
It is a super-2 number, since 2×1503406902 = 45204646139352200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (150340691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23121 + ... + 28900.
Almost surely, 2150340690 is an apocalyptic number.
150340690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150340690 is a deficient number, since it is larger than the sum of its proper divisors (137132882).
150340690 is a wasteful number, since it uses less digits than its factorization.
150340690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52062 (or 52045 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 150340690 is about 12261.3494363386. The cubic root of 150340690 is about 531.7312439235.
The spelling of 150340690 in words is "one hundred fifty million, three hundred forty thousand, six hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •