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350218 = 21115919
BaseRepresentation
bin1010101100000001010
3122210102001
41111200022
542201333
611301214
72656021
oct1254012
9583361
10350218
1121a140
1214a80a
13c353b
14918b8
156db7d
hex5580a

350218 has 8 divisors (see below), whose sum is σ = 573120. Its totient is φ = 159180.

The previous prime is 350213. The next prime is 350219. The reversal of 350218 is 812053.

It is a happy number.

350218 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 350195 and 350204.

It is not an unprimeable number, because it can be changed into a prime (350213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7938 + ... + 7981.

It is an arithmetic number, because the mean of its divisors is an integer number (71640).

2350218 is an apocalyptic number.

350218 is a deficient number, since it is larger than the sum of its proper divisors (222902).

350218 is a wasteful number, since it uses less digits than its factorization.

350218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15932.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 350218 is about 591.7921932571. The cubic root of 350218 is about 70.4876158184.

It can be divided in two parts, 3502 and 18, that multiplied together give a palindrome (63036).

The spelling of 350218 in words is "three hundred fifty thousand, two hundred eighteen".

Divisors: 1 2 11 22 15919 31838 175109 350218