Base | Representation |
---|---|
bin | 11100111001000… |
… | …00001011101010 |
3 | 121220000210122101 |
4 | 32130200023222 |
5 | 444020242444 |
6 | 40014244014 |
7 | 6001652101 |
oct | 1634401352 |
9 | 556023571 |
10 | 242352874 |
11 | 114890335 |
12 | 691b660a |
13 | 3b295a8a |
14 | 24289038 |
15 | 164233d4 |
hex | e7202ea |
242352874 has 8 divisors (see below), whose sum is σ = 367614180. Its totient is φ = 119814816.
The previous prime is 242352871. The next prime is 242352881. The reversal of 242352874 is 478253242.
242352874 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 227798649 + 14554225 = 15093^2 + 3815^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (242352871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680589 + ... + 680944.
Almost surely, 2242352874 is an apocalyptic number.
242352874 is a deficient number, since it is larger than the sum of its proper divisors (125261306).
242352874 is a wasteful number, since it uses less digits than its factorization.
242352874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1361624.
The product of its digits is 107520, while the sum is 37.
The square root of 242352874 is about 15567.6868545073. The cubic root of 242352874 is about 623.4707135849.
The spelling of 242352874 in words is "two hundred forty-two million, three hundred fifty-two thousand, eight hundred seventy-four".
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