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344101413 = 3234986977
BaseRepresentation
bin10100100000101…
…001001000100101
3212222111011101210
4110200221020211
51201042221123
654051142033
711345546055
oct2440511045
9788434353
10344101413
11167266537
12972a4919
135639c406
14339b3565
1520320e93
hex14829225

344101413 has 8 divisors (see below), whose sum is σ = 478749888. Its totient is φ = 219426944.

The previous prime is 344101409. The next prime is 344101421. The reversal of 344101413 is 314101443.

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

It is a cyclic number.

It is not a de Polignac number, because 344101413 - 22 = 344101409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344101413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344101013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2493420 + ... + 2493557.

It is an arithmetic number, because the mean of its divisors is an integer number (59843736).

Almost surely, 2344101413 is an apocalyptic number.

It is an amenable number.

344101413 is a deficient number, since it is larger than the sum of its proper divisors (134648475).

344101413 is a wasteful number, since it uses less digits than its factorization.

344101413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987003.

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

The square root of 344101413 is about 18549.9707007855. The cubic root of 344101413 is about 700.7484599842.

Adding to 344101413 its reverse (314101443), we get a palindrome (658202856).

The spelling of 344101413 in words is "three hundred forty-four million, one hundred one thousand, four hundred thirteen".

Divisors: 1 3 23 69 4986977 14960931 114700471 344101413