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35018225 = 5211294391
BaseRepresentation
bin1000010110010…
…1010111110001
32102220002222022
42011211113301
532431040400
63250321225
7603435644
oct205452761
972802868
1035018225
1118848790
12b889215
137341158
144917a5b
15311ab85
hex21655f1

35018225 has 24 divisors (see below), whose sum is σ = 49014720. Its totient is φ = 24584000.

The previous prime is 35018201. The next prime is 35018227. The reversal of 35018225 is 52281053.

35018225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35018225 - 26 = 35018161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35018194 and 35018203.

It is not an unprimeable number, because it can be changed into a prime (35018227) 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 23 ways as a sum of consecutive naturals, for example, 5780 + ... + 10170.

It is an arithmetic number, because the mean of its divisors is an integer number (2042280).

Almost surely, 235018225 is an apocalyptic number.

It is an amenable number.

35018225 is a deficient number, since it is larger than the sum of its proper divisors (13996495).

35018225 is a wasteful number, since it uses less digits than its factorization.

35018225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441 (or 4436 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 35018225 is about 5917.6198762678. The cubic root of 35018225 is about 327.1633975322.

Adding to 35018225 its reverse (52281053), we get a palindrome (87299278).

The spelling of 35018225 in words is "thirty-five million, eighteen thousand, two hundred twenty-five".

Divisors: 1 5 11 25 29 55 145 275 319 725 1595 4391 7975 21955 48301 109775 127339 241505 636695 1207525 1400729 3183475 7003645 35018225