Base | Representation |
---|---|
bin | 10100100001011… |
… | …100110101110000 |
3 | 212222212220220202 |
4 | 110201130311300 |
5 | 1201121010300 |
6 | 54055454332 |
7 | 11350420400 |
oct | 2441346560 |
9 | 788786822 |
10 | 344313200 |
11 | 1673a0670 |
12 | 973873a8 |
13 | 5644492a |
14 | 33a2a800 |
15 | 20363ad5 |
hex | 1485cd70 |
344313200 has 180 divisors, whose sum is σ = 1050403752. Its totient is φ = 107251200.
The previous prime is 344313173. The next prime is 344313209. The reversal of 344313200 is 2313443.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344313209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 214802 + ... + 216398.
Almost surely, 2344313200 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 344313200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525201876).
344313200 is an abundant number, since it is smaller than the sum of its proper divisors (706090552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344313200 is a wasteful number, since it uses less digits than its factorization.
344313200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1640 (or 1622 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 344313200 is about 18555.6783761737. The cubic root of 344313200 is about 700.8921956886.
Adding to 344313200 its reverse (2313443), we get a palindrome (346626643).
The spelling of 344313200 in words is "three hundred forty-four million, three hundred thirteen thousand, two hundred".
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