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344086341 = 31716634057
BaseRepresentation
bin10100100000100…
…101011101000101
3212222110101201120
4110200211131011
51201041230331
654050544153
711345454114
oct2440453505
9788411646
10344086341
11167256185
1297298059
13563955b1
14339abc7b
152031b796
hex14825745

344086341 has 16 divisors (see below), whose sum is σ = 486180864. Its totient is φ = 215714304.

The previous prime is 344086291. The next prime is 344086349. The reversal of 344086341 is 143680443.

It is a happy number.

It is not a de Polignac number, because 344086341 - 26 = 344086277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344086349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82785 + ... + 86841.

It is an arithmetic number, because the mean of its divisors is an integer number (30386304).

Almost surely, 2344086341 is an apocalyptic number.

It is an amenable number.

344086341 is a deficient number, since it is larger than the sum of its proper divisors (142094523).

344086341 is a wasteful number, since it uses less digits than its factorization.

344086341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5740.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 344086341 is about 18549.5644423259. The cubic root of 344086341 is about 700.7382286642.

The spelling of 344086341 in words is "three hundred forty-four million, eighty-six thousand, three hundred forty-one".

Divisors: 1 3 17 51 1663 4057 4989 12171 28271 68969 84813 206907 6746791 20240373 114695447 344086341