Base | Representation |
---|---|
bin | 11100111010110… |
… | …01100001001111 |
3 | 121220110201210122 |
4 | 32131121201033 |
5 | 444100301402 |
6 | 40023255155 |
7 | 6003650564 |
oct | 1635314117 |
9 | 556421718 |
10 | 242587727 |
11 | 114a30828 |
12 | 692aa4bb |
13 | 3b348945 |
14 | 2430a86b |
15 | 1646cca2 |
hex | e75984f |
242587727 has 8 divisors (see below), whose sum is σ = 247968000. Its totient is φ = 237216664.
The previous prime is 242587703. The next prime is 242587733. The reversal of 242587727 is 727785242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 242587727 - 26 = 242587663 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 (242587747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97424 + ... + 99882.
It is an arithmetic number, because the mean of its divisors is an integer number (30996000).
Almost surely, 2242587727 is an apocalyptic number.
242587727 is a deficient number, since it is larger than the sum of its proper divisors (5380273).
242587727 is a wasteful number, since it uses less digits than its factorization.
242587727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4605.
The product of its digits is 439040, while the sum is 44.
The square root of 242587727 is about 15575.2279919107. The cubic root of 242587727 is about 623.6720408107.
The spelling of 242587727 in words is "two hundred forty-two million, five hundred eighty-seven thousand, seven hundred twenty-seven".
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