Base | Representation |
---|---|
bin | 10100100000001… |
… | …110111101110110 |
3 | 212222021201101001 |
4 | 110200032331312 |
5 | 1201030303410 |
6 | 54044553514 |
7 | 11344621426 |
oct | 2440167566 |
9 | 788251331 |
10 | 343994230 |
11 | 1671a2a58 |
12 | 9725289a |
13 | 563626a8 |
14 | 33986486 |
15 | 202ee33a |
hex | 1480ef76 |
343994230 has 24 divisors (see below), whose sum is σ = 641292912. Its totient is φ = 132849696.
The previous prime is 343994227. The next prime is 343994257. The reversal of 343994230 is 32499343.
It is a self number, because there is not a number n which added to its sum of digits gives 343994230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12042 + ... + 28861.
It is an arithmetic number, because the mean of its divisors is an integer number (26720538).
Almost surely, 2343994230 is an apocalyptic number.
343994230 is a deficient number, since it is larger than the sum of its proper divisors (297298682).
343994230 is a wasteful number, since it uses less digits than its factorization.
343994230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40968 (or 40939 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 37.
The square root of 343994230 is about 18547.0814415638. The cubic root of 343994230 is about 700.6756944960.
The spelling of 343994230 in words is "three hundred forty-three million, nine hundred ninety-four thousand, two hundred thirty".
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