Base | Representation |
---|---|
bin | 11100111001011… |
… | …10111110000011 |
3 | 121220010212201200 |
4 | 32130232332003 |
5 | 444024212233 |
6 | 40015432243 |
7 | 6002323506 |
oct | 1634567603 |
9 | 556125650 |
10 | 242413443 |
11 | 114921898 |
12 | 69225683 |
13 | 3b2b750c |
14 | 242a313d |
15 | 16436313 |
hex | e72ef83 |
242413443 has 24 divisors (see below), whose sum is σ = 359648016. Its totient is φ = 157248000.
The previous prime is 242413441. The next prime is 242413471. The reversal of 242413443 is 344314242.
It is a happy number.
242413443 is a `hidden beast` number, since 242 + 413 + 4 + 4 + 3 = 666.
It is not a de Polignac number, because 242413443 - 21 = 242413441 is a prime.
It is a super-2 number, since 2×2424134432 = 117528554694228498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (242413441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201243 + ... + 202443.
It is an arithmetic number, because the mean of its divisors is an integer number (14985334).
Almost surely, 2242413443 is an apocalyptic number.
242413443 is a deficient number, since it is larger than the sum of its proper divisors (117234573).
242413443 is a wasteful number, since it uses less digits than its factorization.
With its successor (242413444) it forms an eRAP, since the sums of their prime factors are consecutive (1795 and 1796).
242413443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1795 (or 1792 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 242413443 is about 15569.6320765778. The cubic root of 242413443 is about 623.5226486711.
Adding to 242413443 its reverse (344314242), we get a palindrome (586727685).
The spelling of 242413443 in words is "two hundred forty-two million, four hundred thirteen thousand, four hundred forty-three".
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