Base | Representation |
---|---|
bin | 10001111101001… |
… | …11000101001010 |
3 | 101111102211111221 |
4 | 20332213011022 |
5 | 302030140410 |
6 | 22540312254 |
7 | 3506224435 |
oct | 1076470512 |
9 | 344384457 |
10 | 150630730 |
11 | 78033108 |
12 | 4254268a |
13 | 25290013 |
14 | 1601081c |
15 | d3564da |
hex | 8fa714a |
150630730 has 8 divisors (see below), whose sum is σ = 271135332. Its totient is φ = 60252288.
The previous prime is 150630721. The next prime is 150630751. The reversal of 150630730 is 37036051.
It is a happy number.
150630730 is digitally balanced in base 2, 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 2 ways, for example, as 144072009 + 6558721 = 12003^2 + 2561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 150630695 and 150630704.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7531527 + ... + 7531546.
Almost surely, 2150630730 is an apocalyptic number.
150630730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150630730 is a deficient number, since it is larger than the sum of its proper divisors (120504602).
150630730 is a wasteful number, since it uses less digits than its factorization.
150630730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15063080.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 150630730 is about 12273.1711468552. The cubic root of 150630730 is about 532.0729661353.
Adding to 150630730 its reverse (37036051), we get a palindrome (187666781).
The spelling of 150630730 in words is "one hundred fifty million, six hundred thirty thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •