Base | Representation |
---|---|
bin | 10001111010010… |
… | …10001010100111 |
3 | 101110201111110102 |
4 | 20331022022213 |
5 | 301431001101 |
6 | 22524214315 |
7 | 3503051042 |
oct | 1075121247 |
9 | 343644412 |
10 | 150250151 |
11 | 778a3187 |
12 | 4239a39b |
13 | 25188a1c |
14 | 15d51c59 |
15 | d2cd86b |
hex | 8f4a2a7 |
150250151 has 2 divisors, whose sum is σ = 150250152. Its totient is φ = 150250150.
The previous prime is 150250147. The next prime is 150250159. The reversal of 150250151 is 151052051.
It is a happy number.
150250151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 150250151 - 22 = 150250147 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (150250159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75125075 + 75125076.
It is an arithmetic number, because the mean of its divisors is an integer number (75125076).
Almost surely, 2150250151 is an apocalyptic number.
150250151 is a deficient number, since it is larger than the sum of its proper divisors (1).
150250151 is an equidigital number, since it uses as much as digits as its factorization.
150250151 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 250, while the sum is 20.
The square root of 150250151 is about 12257.6568315482. The cubic root of 150250151 is about 531.6244817810.
The spelling of 150250151 in words is "one hundred fifty million, two hundred fifty thousand, one hundred fifty-one".
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