Base | Representation |
---|---|
bin | 100000110010101… |
… | …001111111111101 |
3 | 1102100012112010011 |
4 | 200302221333331 |
5 | 2111314301031 |
6 | 130331343221 |
7 | 16430125162 |
oct | 4062517775 |
9 | 1370175104 |
10 | 550150141 |
11 | 2625aaa42 |
12 | 1342b1b11 |
13 | 89c93938 |
14 | 530cc069 |
15 | 334726b1 |
hex | 20ca9ffd |
550150141 has 16 divisors (see below), whose sum is σ = 590269680. Its totient is φ = 510935040.
The previous prime is 550150129. The next prime is 550150171. The reversal of 550150141 is 141051055.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 1232100 + 548918041 = 1110^2 + 23429^2 .
It is a cyclic number.
It is not a de Polignac number, because 550150141 - 217 = 550019069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550150171) 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, 624021 + ... + 624901.
It is an arithmetic number, because the mean of its divisors is an integer number (36891855).
Almost surely, 2550150141 is an apocalyptic number.
It is an amenable number.
550150141 is a deficient number, since it is larger than the sum of its proper divisors (40119539).
550150141 is a wasteful number, since it uses less digits than its factorization.
550150141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344.
The product of its (nonzero) digits is 500, while the sum is 22.
The square root of 550150141 is about 23455.2795975661. The cubic root of 550150141 is about 819.3958175843.
The spelling of 550150141 in words is "five hundred fifty million, one hundred fifty thousand, one hundred forty-one".
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