Base | Representation |
---|---|
bin | 11100111100011… |
… | …11110101010011 |
3 | 121220220000222012 |
4 | 32132033311103 |
5 | 444124411240 |
6 | 40032133135 |
7 | 6005565305 |
oct | 1636176523 |
9 | 556800865 |
10 | 242810195 |
11 | 115072991 |
12 | 693971ab |
13 | 3b3c5c94 |
14 | 24367975 |
15 | 164b3b65 |
hex | e78fd53 |
242810195 has 16 divisors (see below), whose sum is σ = 309033792. Its totient is φ = 182751360.
The previous prime is 242810189. The next prime is 242810231. The reversal of 242810195 is 591018242.
It is not a de Polignac number, because 242810195 - 216 = 242744659 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10292 + ... + 24321.
It is an arithmetic number, because the mean of its divisors is an integer number (19314612).
Almost surely, 2242810195 is an apocalyptic number.
242810195 is a deficient number, since it is larger than the sum of its proper divisors (66223597).
242810195 is a wasteful number, since it uses less digits than its factorization.
242810195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34702.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 242810195 is about 15582.3680806224. The cubic root of 242810195 is about 623.8626312165.
The spelling of 242810195 in words is "two hundred forty-two million, eight hundred ten thousand, one hundred ninety-five".
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