Base | Representation |
---|---|
bin | 11010101101010… |
… | …01110101110011 |
3 | 120121120112100000 |
4 | 31112221311303 |
5 | 424323323410 |
6 | 34122001043 |
7 | 5360220465 |
oct | 1526516563 |
9 | 517515300 |
10 | 224042355 |
11 | 105514379 |
12 | 63046183 |
13 | 37554654 |
14 | 21a80135 |
15 | 14a07dc0 |
hex | d5a9d73 |
224042355 has 48 divisors (see below), whose sum is σ = 407088864. Its totient is φ = 118195200.
The previous prime is 224042353. The next prime is 224042369. The reversal of 224042355 is 553240422.
It is a happy number.
224042355 is a `hidden beast` number, since 22 + 404 + 235 + 5 = 666.
It is not a de Polignac number, because 224042355 - 21 = 224042353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (224042353) 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 47 ways as a sum of consecutive naturals, for example, 116905 + ... + 118805.
It is an arithmetic number, because the mean of its divisors is an integer number (8481018).
Almost surely, 2224042355 is an apocalyptic number.
224042355 is a deficient number, since it is larger than the sum of its proper divisors (183046509).
224042355 is an equidigital number, since it uses as much as digits as its factorization.
224042355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2018 (or 2006 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 224042355 is about 14968.0444614519. The cubic root of 224042355 is about 607.3560701550.
Adding to 224042355 its reverse (553240422), we get a palindrome (777282777).
The spelling of 224042355 in words is "two hundred twenty-four million, forty-two thousand, three hundred fifty-five".
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