Base | Representation |
---|---|
bin | 10001111111100… |
… | …01111000111101 |
3 | 101112000101211210 |
4 | 20333301320331 |
5 | 302114442044 |
6 | 22551035033 |
7 | 3511641666 |
oct | 1077617075 |
9 | 345011753 |
10 | 150937149 |
11 | 78222350 |
12 | 4266ba79 |
13 | 2536962c |
14 | 1609036d |
15 | d3b71b9 |
hex | 8ff1e3d |
150937149 has 16 divisors (see below), whose sum is σ = 221025600. Its totient is φ = 90860160.
The previous prime is 150937133. The next prime is 150937207. The reversal of 150937149 is 941739051.
It is a happy number.
It is not a de Polignac number, because 150937149 - 24 = 150937133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150937049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10432 + ... + 20265.
It is an arithmetic number, because the mean of its divisors is an integer number (13814100).
Almost surely, 2150937149 is an apocalyptic number.
It is an amenable number.
150937149 is a deficient number, since it is larger than the sum of its proper divisors (70088451).
150937149 is a wasteful number, since it uses less digits than its factorization.
150937149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30860.
The product of its (nonzero) digits is 34020, while the sum is 39.
The square root of 150937149 is about 12285.6480903532. The cubic root of 150937149 is about 532.4335097390.
The spelling of 150937149 in words is "one hundred fifty million, nine hundred thirty-seven thousand, one hundred forty-nine".
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