Base | Representation |
---|---|
bin | 11010101110100… |
… | …01110100111101 |
3 | 120121212212000011 |
4 | 31113101310331 |
5 | 424344044031 |
6 | 34125303221 |
7 | 5361502135 |
oct | 1527216475 |
9 | 517785004 |
10 | 224206141 |
11 | 105616435 |
12 | 63104b11 |
13 | 375b1073 |
14 | 21ac3ac5 |
15 | 14a3b6b1 |
hex | d5d1d3d |
224206141 has 4 divisors (see below), whose sum is σ = 227277532. Its totient is φ = 221134752.
The previous prime is 224206079. The next prime is 224206153. The reversal of 224206141 is 141602422.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 182655225 + 41550916 = 13515^2 + 6446^2 .
It is a cyclic number.
It is not a de Polignac number, because 224206141 - 29 = 224205629 is a prime.
It is a super-2 number, since 2×2242061412 = 100536787324223762, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224203141) 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 3 ways as a sum of consecutive naturals, for example, 1535586 + ... + 1535731.
It is an arithmetic number, because the mean of its divisors is an integer number (56819383).
Almost surely, 2224206141 is an apocalyptic number.
It is an amenable number.
224206141 is a deficient number, since it is larger than the sum of its proper divisors (3071391).
224206141 is an equidigital number, since it uses as much as digits as its factorization.
224206141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3071390.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 224206141 is about 14973.5146508761. The cubic root of 224206141 is about 607.5040365078.
Adding to 224206141 its reverse (141602422), we get a palindrome (365808563).
It can be divided in two parts, 22420 and 6141, that added together give a 4-th power (28561 = 134).
The spelling of 224206141 in words is "two hundred twenty-four million, two hundred six thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •