Base | Representation |
---|---|
bin | 10100110101110… |
… | …010111101111000 |
3 | 220100220220010020 |
4 | 110311302331320 |
5 | 1204002143322 |
6 | 54410050440 |
7 | 11443643112 |
oct | 2465627570 |
9 | 810826106 |
10 | 349646712 |
11 | 16a403828 |
12 | 99119a20 |
13 | 5759145c |
14 | 346183b2 |
15 | 20a6905c |
hex | 14d72f78 |
349646712 has 32 divisors (see below), whose sum is σ = 882142800. Its totient is φ = 115478784.
The previous prime is 349646699. The next prime is 349646719. The reversal of 349646712 is 217646943.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349646719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64213 + ... + 69444.
Almost surely, 2349646712 is an apocalyptic number.
It is an amenable number.
349646712 is an abundant number, since it is smaller than the sum of its proper divisors (532496088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349646712 is a wasteful number, since it uses less digits than its factorization.
349646712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133775 (or 133771 counting only the distinct ones).
The product of its digits is 217728, while the sum is 42.
The square root of 349646712 is about 18698.8425310231. The cubic root of 349646712 is about 704.4926766113.
The spelling of 349646712 in words is "three hundred forty-nine million, six hundred forty-six thousand, seven hundred twelve".
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