Base | Representation |
---|---|
bin | 10100011011100… |
… | …100001010001000 |
3 | 212212222112110202 |
4 | 110123210022020 |
5 | 1200222122222 |
6 | 54002431332 |
7 | 11331333233 |
oct | 2433441210 |
9 | 785875422 |
10 | 342770312 |
11 | 166537455 |
12 | 96962548 |
13 | 56024591 |
14 | 3374841a |
15 | 2015b892 |
hex | 146e4288 |
342770312 has 16 divisors (see below), whose sum is σ = 643816860. Its totient is φ = 171085824.
The previous prime is 342770287. The next prime is 342770383. The reversal of 342770312 is 213077243.
It can be written as a sum of positive squares in 2 ways, for example, as 342768196 + 2116 = 18514^2 + 46^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32513 + ... + 41744.
Almost surely, 2342770312 is an apocalyptic number.
It is an amenable number.
342770312 is a deficient number, since it is larger than the sum of its proper divisors (301046548).
342770312 is a wasteful number, since it uses less digits than its factorization.
342770312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74840 (or 74836 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 342770312 is about 18514.0571458554. The cubic root of 342770312 is about 699.8437147695.
The spelling of 342770312 in words is "three hundred forty-two million, seven hundred seventy thousand, three hundred twelve".
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