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335222223 = 3729550447
BaseRepresentation
bin10011111110110…
…001010111001111
3212100210001102220
4103332301113033
51141304102343
653132550423
711210225160
oct2376612717
9770701386
10335222223
11162251466
1294322413
13545b0a5b
1432741767
151e66a183
hex13fb15cf

335222223 has 16 divisors (see below), whose sum is σ = 528430080. Its totient is φ = 184949856.

The previous prime is 335222221. The next prime is 335222233. The reversal of 335222223 is 322222533.

It is not a de Polignac number, because 335222223 - 21 = 335222221 is a prime.

It is a super-2 number, since 2×3352222232 = 224747877586123458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335222193 and 335222202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274615 + ... + 275832.

It is an arithmetic number, because the mean of its divisors is an integer number (33026880).

Almost surely, 2335222223 is an apocalyptic number.

335222223 is a deficient number, since it is larger than the sum of its proper divisors (193207857).

335222223 is a wasteful number, since it uses less digits than its factorization.

335222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550486.

The product of its digits is 4320, while the sum is 24.

The square root of 335222223 is about 18309.0748810528. The cubic root of 335222223 is about 694.6684912092.

Adding to 335222223 its reverse (322222533), we get a palindrome (657444756).

The spelling of 335222223 in words is "three hundred thirty-five million, two hundred twenty-two thousand, two hundred twenty-three".

Divisors: 1 3 7 21 29 87 203 609 550447 1651341 3853129 11559387 15962963 47888889 111740741 335222223