Search a number
-
+
242024343 = 31129252899
BaseRepresentation
bin11100110110011…
…11111110010111
3121212102002222120
432123033332113
5443424234333
640003231023
75666113221
oct1633177627
9555362876
10242024343
11114686520
1269078473
133b1ac392
1424201411
15163aadb3
hexe6cff97

242024343 has 16 divisors (see below), whose sum is σ = 364176000. Its totient is φ = 141622880.

The previous prime is 242024327. The next prime is 242024357. The reversal of 242024343 is 343420242.

It is a cyclic number.

It is not a de Polignac number, because 242024343 - 24 = 242024327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242024143) 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, 125493 + ... + 127406.

It is an arithmetic number, because the mean of its divisors is an integer number (22761000).

Almost surely, 2242024343 is an apocalyptic number.

242024343 is a deficient number, since it is larger than the sum of its proper divisors (122151657).

242024343 is a wasteful number, since it uses less digits than its factorization.

242024343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252942.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 242024343 is about 15557.1315800825. The cubic root of 242024343 is about 623.1888627472.

Adding to 242024343 its reverse (343420242), we get a palindrome (585444585).

The spelling of 242024343 in words is "two hundred forty-two million, twenty-four thousand, three hundred forty-three".

Divisors: 1 3 11 29 33 87 319 957 252899 758697 2781889 7334071 8345667 22002213 80674781 242024343