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344301141 = 3616728081
BaseRepresentation
bin10100100001011…
…001111001010101
3212222212022101010
4110201121321111
51201120114031
654055322433
711350340262
oct2441317125
9788768333
10344301141
111673925a8
1297380419
135643c2b2
1433a26269
1520360246
hex14859e55

344301141 has 16 divisors (see below), whose sum is σ = 473574848. Its totient is φ = 222393600.

The previous prime is 344301131. The next prime is 344301161. The reversal of 344301141 is 141103443.

Adding to 344301141 its reverse (141103443), we get a palindrome (485404584).

It is not a de Polignac number, because 344301141 - 214 = 344284757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344301121) 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, 1780 + ... + 26301.

It is an arithmetic number, because the mean of its divisors is an integer number (29598428).

Almost surely, 2344301141 is an apocalyptic number.

It is an amenable number.

344301141 is a deficient number, since it is larger than the sum of its proper divisors (129273707).

344301141 is a wasteful number, since it uses less digits than its factorization.

344301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28212.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 344301141 is about 18555.3534323656. The cubic root of 344301141 is about 700.8840130633.

The spelling of 344301141 in words is "three hundred forty-four million, three hundred one thousand, one hundred forty-one".

Divisors: 1 3 61 67 183 201 4087 12261 28081 84243 1712941 1881427 5138823 5644281 114767047 344301141