Base | Representation |
---|---|
bin | 11100110110011… |
… | …01010010010101 |
3 | 121212101112212210 |
4 | 32123031102111 |
5 | 443423411313 |
6 | 40003104033 |
7 | 5666036142 |
oct | 1633152225 |
9 | 555345783 |
10 | 242013333 |
11 | 114679221 |
12 | 69072019 |
13 | 3b1a7373 |
14 | 241db3c9 |
15 | 163a79c3 |
hex | e6cd495 |
242013333 has 16 divisors (see below), whose sum is σ = 325794816. Its totient is φ = 159794880.
The previous prime is 242013329. The next prime is 242013347. The reversal of 242013333 is 333310242.
It is not a de Polignac number, because 242013333 - 22 = 242013329 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242013353) 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, 163788 + ... + 165258.
It is an arithmetic number, because the mean of its divisors is an integer number (20362176).
Almost surely, 2242013333 is an apocalyptic number.
It is an amenable number.
242013333 is a deficient number, since it is larger than the sum of its proper divisors (83781483).
242013333 is a wasteful number, since it uses less digits than its factorization.
242013333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1964.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 242013333 is about 15556.7777190522. Note that the first 4 decimals coincide. The cubic root of 242013333 is about 623.1794127151.
Adding to 242013333 its reverse (333310242), we get a palindrome (575323575).
It can be divided in two parts, 2420 and 13333, that added together give a triangular number (15753 = T177).
The spelling of 242013333 in words is "two hundred forty-two million, thirteen thousand, three hundred thirty-three".
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