Base | Representation |
---|---|
bin | 10100011101001… |
… | …101100101100000 |
3 | 212220210110211112 |
4 | 110131031211200 |
5 | 1200324432034 |
6 | 54020002452 |
7 | 11335112225 |
oct | 2435154540 |
9 | 786713745 |
10 | 343202144 |
11 | 16680193a |
12 | 96b30428 |
13 | 56145cbc |
14 | 3381b94c |
15 | 201e47ce |
hex | 1474d960 |
343202144 has 24 divisors (see below), whose sum is σ = 692161848. Its totient is φ = 167415040.
The previous prime is 343202117. The next prime is 343202161. The reversal of 343202144 is 441202343.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 129482 + ... + 132105.
It is an arithmetic number, because the mean of its divisors is an integer number (28840077).
Almost surely, 2343202144 is an apocalyptic number.
It is an amenable number.
343202144 is an abundant number, since it is smaller than the sum of its proper divisors (348959704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343202144 is a wasteful number, since it uses less digits than its factorization.
343202144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261638 (or 261630 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 343202144 is about 18525.7157486560. The cubic root of 343202144 is about 700.1374859200.
Adding to 343202144 its reverse (441202343), we get a palindrome (784404487).
The spelling of 343202144 in words is "three hundred forty-three million, two hundred two thousand, one hundred forty-four".
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