Base | Representation |
---|---|
bin | 10001111001011… |
… | …01010100101101 |
3 | 101110111111101221 |
4 | 20330231110231 |
5 | 301413211023 |
6 | 22521503341 |
7 | 3502046443 |
oct | 1074552455 |
9 | 343444357 |
10 | 150132013 |
11 | 77822449 |
12 | 42341b51 |
13 | 25147015 |
14 | 15d20b93 |
15 | d2a885d |
hex | 8f2d52d |
150132013 has 2 divisors, whose sum is σ = 150132014. Its totient is φ = 150132012.
The previous prime is 150132011. The next prime is 150132029. The reversal of 150132013 is 310231051.
It is an a-pointer prime, because the next prime (150132029) can be obtained adding 150132013 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 100260169 + 49871844 = 10013^2 + 7062^2 .
It is a cyclic number.
It is not a de Polignac number, because 150132013 - 21 = 150132011 is a prime.
Together with 150132011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (150132011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75066006 + 75066007.
It is an arithmetic number, because the mean of its divisors is an integer number (75066007).
Almost surely, 2150132013 is an apocalyptic number.
It is an amenable number.
150132013 is a deficient number, since it is larger than the sum of its proper divisors (1).
150132013 is an equidigital number, since it uses as much as digits as its factorization.
150132013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 150132013 is about 12252.8369368077. The cubic root of 150132013 is about 531.4851108264.
Adding to 150132013 its reverse (310231051), we get a palindrome (460363064).
The spelling of 150132013 in words is "one hundred fifty million, one hundred thirty-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •