Base | Representation |
---|---|
bin | 11100110111010… |
… | …10100010001101 |
3 | 121212121122012211 |
4 | 32123222202031 |
5 | 443441230013 |
6 | 40005430421 |
7 | 6000045334 |
oct | 1633524215 |
9 | 555548184 |
10 | 242133133 |
11 | 114750230 |
12 | 6910b411 |
13 | 3b219a58 |
14 | 2422cd1b |
15 | 163cd23d |
hex | e6ea88d |
242133133 has 16 divisors (see below), whose sum is σ = 268894080. Its totient is φ = 216198400.
The previous prime is 242133127. The next prime is 242133137. The reversal of 242133133 is 331331242.
It is not a de Polignac number, because 242133133 - 213 = 242124941 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 (242133137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162753 + ... + 164233.
It is an arithmetic number, because the mean of its divisors is an integer number (16805880).
Almost surely, 2242133133 is an apocalyptic number.
It is an amenable number.
242133133 is a deficient number, since it is larger than the sum of its proper divisors (26760947).
242133133 is a wasteful number, since it uses less digits than its factorization.
242133133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1748.
The product of its digits is 1296, while the sum is 22.
The square root of 242133133 is about 15560.6276544361. The cubic root of 242133133 is about 623.2822232743.
Adding to 242133133 its reverse (331331242), we get a palindrome (573464375).
The spelling of 242133133 in words is "two hundred forty-two million, one hundred thirty-three thousand, one hundred thirty-three".
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