Base | Representation |
---|---|
bin | 10100110011011… |
… | …111010010111010 |
3 | 220022210011101221 |
4 | 110303133102322 |
5 | 1203323314400 |
6 | 54345102254 |
7 | 11435543503 |
oct | 2463372272 |
9 | 808704357 |
10 | 349041850 |
11 | 16a030343 |
12 | 98a8798a |
13 | 5740c051 |
14 | 344dbbaa |
15 | 20999c1a |
hex | 14cdf4ba |
349041850 has 24 divisors (see below), whose sum is σ = 649727388. Its totient is φ = 139507200.
The previous prime is 349041727. The next prime is 349041853. The reversal of 349041850 is 58140943.
It can be written as a sum of positive squares in 6 ways, for example, as 135326689 + 213715161 = 11633^2 + 14619^2 .
It is not an unprimeable number, because it can be changed into a prime (349041853) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 99120 + ... + 102580.
Almost surely, 2349041850 is an apocalyptic number.
349041850 is a deficient number, since it is larger than the sum of its proper divisors (300685538).
349041850 is a wasteful number, since it uses less digits than its factorization.
349041850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5490 (or 5485 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 349041850 is about 18682.6617482627. The cubic root of 349041850 is about 704.0862026954.
The spelling of 349041850 in words is "three hundred forty-nine million, forty-one thousand, eight hundred fifty".
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