Base | Representation |
---|---|
bin | 10001111111100… |
… | …01101001010101 |
3 | 101112000100110202 |
4 | 20333301221111 |
5 | 302114424044 |
6 | 22551030245 |
7 | 3511636040 |
oct | 1077615125 |
9 | 345010422 |
10 | 150936149 |
11 | 78221621 |
12 | 4266b385 |
13 | 25369040 |
14 | 1608dc57 |
15 | d3b6c4e |
hex | 8ff1a55 |
150936149 has 32 divisors (see below), whose sum is σ = 201358080. Its totient is φ = 109734912.
The previous prime is 150936119. The next prime is 150936151. The reversal of 150936149 is 941639051.
It is not a de Polignac number, because 150936149 - 216 = 150870613 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150936119) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65387 + ... + 67655.
It is an arithmetic number, because the mean of its divisors is an integer number (6292440).
Almost surely, 2150936149 is an apocalyptic number.
It is an amenable number.
150936149 is a deficient number, since it is larger than the sum of its proper divisors (50421931).
150936149 is a wasteful number, since it uses less digits than its factorization.
150936149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2349.
The product of its (nonzero) digits is 29160, while the sum is 38.
The square root of 150936149 is about 12285.6073923921. The cubic root of 150936149 is about 532.4323338971.
The spelling of 150936149 in words is "one hundred fifty million, nine hundred thirty-six thousand, one hundred forty-nine".
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