Base | Representation |
---|---|
bin | 11100110110100… |
… | …01011001110011 |
3 | 121212102102000022 |
4 | 32123101121303 |
5 | 443424431240 |
6 | 40003314055 |
7 | 5666136251 |
oct | 1633213163 |
9 | 555372008 |
10 | 242030195 |
11 | 11468a960 |
12 | 6907b92b |
13 | 3b1b1c44 |
14 | 242035d1 |
15 | 163ac9b5 |
hex | e6d1673 |
242030195 has 8 divisors (see below), whose sum is σ = 316839600. Its totient is φ = 176021920.
The previous prime is 242030161. The next prime is 242030231. The reversal of 242030195 is 591030242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242030195 - 28 = 242029939 is a prime.
It is a super-3 number, since 3×2420301953 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200220 + ... + 2200329.
It is an arithmetic number, because the mean of its divisors is an integer number (39604950).
Almost surely, 2242030195 is an apocalyptic number.
242030195 is a deficient number, since it is larger than the sum of its proper divisors (74809405).
242030195 is a wasteful number, since it uses less digits than its factorization.
242030195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4400565.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 242030195 is about 15557.3196598900. The cubic root of 242030195 is about 623.1938854814.
The spelling of 242030195 in words is "two hundred forty-two million, thirty thousand, one hundred ninety-five".
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