Base | Representation |
---|---|
bin | 11100111001100… |
… | …01100100101111 |
3 | 121220011102100210 |
4 | 32130301210233 |
5 | 444030032421 |
6 | 40015553503 |
7 | 6002366556 |
oct | 1634614457 |
9 | 556142323 |
10 | 242424111 |
11 | 114929906 |
12 | 6922b893 |
13 | 3b2bc327 |
14 | 242a6d9d |
15 | 16439576 |
hex | e73192f |
242424111 has 8 divisors (see below), whose sum is σ = 331968304. Its totient is φ = 157248000.
The previous prime is 242424109. The next prime is 242424113. The reversal of 242424111 is 111424242.
It is an interprime number because it is at equal distance from previous prime (242424109) and next prime (242424113).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242424111 - 21 = 242424109 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 (242424113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091890 + ... + 1092111.
It is an arithmetic number, because the mean of its divisors is an integer number (41496038).
Almost surely, 2242424111 is an apocalyptic number.
242424111 is a deficient number, since it is larger than the sum of its proper divisors (89544193).
242424111 is a wasteful number, since it uses less digits than its factorization.
242424111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2184041.
The product of its digits is 512, while the sum is 21.
The square root of 242424111 is about 15569.9746627925. The cubic root of 242424111 is about 623.5317950863.
Adding to 242424111 its reverse (111424242), we get a palindrome (353848353).
The spelling of 242424111 in words is "two hundred forty-two million, four hundred twenty-four thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •