Base | Representation |
---|---|
bin | 11100111000000… |
… | …00110100100111 |
3 | 121212210021102221 |
4 | 32130000310213 |
5 | 444002140143 |
6 | 40011413211 |
7 | 6000605440 |
oct | 1634006447 |
9 | 555707387 |
10 | 242224423 |
11 | 114802881 |
12 | 69154207 |
13 | 3b24c47c |
14 | 242542c7 |
15 | 163ea2ed |
hex | e700d27 |
242224423 has 8 divisors (see below), whose sum is σ = 279682592. Its totient is φ = 205479936.
The previous prime is 242224403. The next prime is 242224429. The reversal of 242224423 is 324422242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-242224423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242224429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177690 + ... + 179047.
It is an arithmetic number, because the mean of its divisors is an integer number (34960324).
Almost surely, 2242224423 is an apocalyptic number.
242224423 is a deficient number, since it is larger than the sum of its proper divisors (37458169).
242224423 is an equidigital number, since it uses as much as digits as its factorization.
242224423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356841.
The product of its digits is 6144, while the sum is 25.
The square root of 242224423 is about 15563.5607429662. The cubic root of 242224423 is about 623.3605442158.
Adding to 242224423 its reverse (324422242), we get a palindrome (566646665).
The spelling of 242224423 in words is "two hundred forty-two million, two hundred twenty-four thousand, four hundred twenty-three".
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