Base | Representation |
---|---|
bin | 11100111001010… |
… | …10100110001101 |
3 | 121220002222011100 |
4 | 32130222212031 |
5 | 444023124113 |
6 | 40015213313 |
7 | 6002220342 |
oct | 1634524615 |
9 | 556088140 |
10 | 242395533 |
11 | 11490a396 |
12 | 69217239 |
13 | 3b2ac313 |
14 | 2429a7c9 |
15 | 16430d73 |
hex | e72a98d |
242395533 has 12 divisors (see below), whose sum is σ = 350719200. Its totient is φ = 161323656.
The previous prime is 242395523. The next prime is 242395561. The reversal of 242395533 is 335593242.
It is not a de Polignac number, because 242395533 - 224 = 225618317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242395513) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17091 + ... + 27872.
It is an arithmetic number, because the mean of its divisors is an integer number (29226600).
Almost surely, 2242395533 is an apocalyptic number.
It is an amenable number.
242395533 is a deficient number, since it is larger than the sum of its proper divisors (108323667).
242395533 is a wasteful number, since it uses less digits than its factorization.
242395533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45568 (or 45565 counting only the distinct ones).
The product of its digits is 97200, while the sum is 36.
The square root of 242395533 is about 15569.0569078541. The cubic root of 242395533 is about 623.5072925842.
The spelling of 242395533 in words is "two hundred forty-two million, three hundred ninety-five thousand, five hundred thirty-three".
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