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344081622 = 2357346937
BaseRepresentation
bin10100100000100…
…100010011010110
3212222110011020210
4110200210103112
51201041102442
654050510250
711345434263
oct2440442326
9788404223
10344081622
11167252685
1297295386
13563933c1
14339aa26a
152031a19c
hex148244d6

344081622 has 8 divisors (see below), whose sum is σ = 688163256. Its totient is φ = 114693872.

The previous prime is 344081597. The next prime is 344081629. The reversal of 344081622 is 226180443.

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

344081622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 344081622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344081629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28673463 + ... + 28673474.

It is an arithmetic number, because the mean of its divisors is an integer number (86020407).

Almost surely, 2344081622 is an apocalyptic number.

344081622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344081622 is a wasteful number, since it uses less digits than its factorization.

344081622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57346942.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 344081622 is about 18549.4372421376. The cubic root of 344081622 is about 700.7350252058.

The spelling of 344081622 in words is "three hundred forty-four million, eighty-one thousand, six hundred twenty-two".

Divisors: 1 2 3 6 57346937 114693874 172040811 344081622