Base | Representation |
---|---|
bin | 10001111111011… |
… | …10011110001001 |
3 | 101111222200122010 |
4 | 20333232132021 |
5 | 302114020040 |
6 | 22550450133 |
7 | 3511553112 |
oct | 1077563611 |
9 | 344880563 |
10 | 150923145 |
11 | 7821287a |
12 | 42663949 |
13 | 25363149 |
14 | 16089209 |
15 | d3b2e80 |
hex | 8fee789 |
150923145 has 8 divisors (see below), whose sum is σ = 241477056. Its totient is φ = 80492336.
The previous prime is 150923131. The next prime is 150923153. The reversal of 150923145 is 541329051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 150923145 - 211 = 150921097 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5030757 + ... + 5030786.
It is an arithmetic number, because the mean of its divisors is an integer number (30184632).
Almost surely, 2150923145 is an apocalyptic number.
150923145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150923145 is a deficient number, since it is larger than the sum of its proper divisors (90553911).
150923145 is a wasteful number, since it uses less digits than its factorization.
150923145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10061551.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 150923145 is about 12285.0781438296. The cubic root of 150923145 is about 532.4170427757.
The spelling of 150923145 in words is "one hundred fifty million, nine hundred twenty-three thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •