Base | Representation |
---|---|
bin | 10100100001001… |
… | …011111100111110 |
3 | 212222202102000220 |
4 | 110201023330332 |
5 | 1201111302110 |
6 | 54054202210 |
7 | 11350011624 |
oct | 2441137476 |
9 | 788672026 |
10 | 344244030 |
11 | 1673536a9 |
12 | 97353366 |
13 | 5641c2c0 |
14 | 33a0d514 |
15 | 2034d370 |
hex | 1484bf3e |
344244030 has 64 divisors (see below), whose sum is σ = 893168640. Its totient is φ = 84410496.
The previous prime is 344243989. The next prime is 344244037. The reversal of 344244030 is 30442443.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344244037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108811 + ... + 111929.
It is an arithmetic number, because the mean of its divisors is an integer number (13955760).
Almost surely, 2344244030 is an apocalyptic number.
344244030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 344244030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446584320).
344244030 is an abundant number, since it is smaller than the sum of its proper divisors (548924610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344244030 is a wasteful number, since it uses less digits than its factorization.
344244030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3425.
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 344244030 is about 18553.8144326174. The cubic root of 344244030 is about 700.8452578424.
Adding to 344244030 its reverse (30442443), we get a palindrome (374686473).
The spelling of 344244030 in words is "three hundred forty-four million, two hundred forty-four thousand, thirty".
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