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350212042 = 22416471123
BaseRepresentation
bin10100110111111…
…100111111001010
3220101222121121101
4110313330333022
51204123241132
654430132014
711451516235
oct2467747712
9811877541
10350212042
1116a75a544
129935100a
135772b87b
143472441c
1520b2b7e7
hex14dfcfca

350212042 has 16 divisors (see below), whose sum is σ = 528783552. Its totient is φ = 173954880.

The previous prime is 350212003. The next prime is 350212069. The reversal of 350212042 is 240212053.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 311293 + ... + 312415.

It is an arithmetic number, because the mean of its divisors is an integer number (33048972).

Almost surely, 2350212042 is an apocalyptic number.

350212042 is a deficient number, since it is larger than the sum of its proper divisors (178571510).

350212042 is a wasteful number, since it uses less digits than its factorization.

350212042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 350212042 is about 18713.9531366304. The cubic root of 350212042 is about 704.8721609825.

Adding to 350212042 its reverse (240212053), we get a palindrome (590424095).

The spelling of 350212042 in words is "three hundred fifty million, two hundred twelve thousand, forty-two".

Divisors: 1 2 241 482 647 1123 1294 2246 155927 270643 311854 541286 726581 1453162 175106021 350212042