Base | Representation |
---|---|
bin | 1010100000001010101 |
3 | 122111002021 |
4 | 1110001111 |
5 | 42003044 |
6 | 11213141 |
7 | 2632231 |
oct | 1240125 |
9 | 574067 |
10 | 344149 |
11 | 215623 |
12 | 1471b1 |
13 | c0850 |
14 | 8d5c1 |
15 | 6be84 |
hex | 54055 |
344149 has 8 divisors (see below), whose sum is σ = 387072. Its totient is φ = 303600.
The previous prime is 344117. The next prime is 344153. The reversal of 344149 is 941443.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 344149 - 25 = 344117 is a prime.
It is a d-powerful number, because it can be written as 3 + 47 + 1 + 48 + 49 + 92 .
It is a Duffinian number.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 874.
It is an arithmetic number, because the mean of its divisors is an integer number (48384).
2344149 is an apocalyptic number.
It is an amenable number.
344149 is a deficient number, since it is larger than the sum of its proper divisors (42923).
344149 is a wasteful number, since it uses less digits than its factorization.
344149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1187.
The product of its digits is 1728, while the sum is 25.
The square root of 344149 is about 586.6421396388. The cubic root of 344149 is about 70.0780761489.
The spelling of 344149 in words is "three hundred forty-four thousand, one hundred forty-nine".
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