Base | Representation |
---|---|
bin | 10100011010000… |
… | …100101001111010 |
3 | 212212020122212112 |
4 | 110122010221322 |
5 | 1200122113010 |
6 | 53550212322 |
7 | 11325113612 |
oct | 2432045172 |
9 | 785218775 |
10 | 342379130 |
11 | 16629a565 |
12 | 967b40a2 |
13 | 55c18502 |
14 | 33685a42 |
15 | 200d0a05 |
hex | 14684a7a |
342379130 has 16 divisors (see below), whose sum is σ = 632939400. Its totient is φ = 133250112.
The previous prime is 342379129. The next prime is 342379139. The reversal of 342379130 is 31973243.
It can be written as a sum of positive squares in 4 ways, for example, as 341769169 + 609961 = 18487^2 + 781^2 .
It is not an unprimeable number, because it can be changed into a prime (342379139) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 462305 + ... + 463044.
Almost surely, 2342379130 is an apocalyptic number.
342379130 is a deficient number, since it is larger than the sum of its proper divisors (290560270).
342379130 is a wasteful number, since it uses less digits than its factorization.
342379130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925393.
The product of its (nonzero) digits is 13608, while the sum is 32.
The square root of 342379130 is about 18503.4896708702. The cubic root of 342379130 is about 699.5773843586.
The spelling of 342379130 in words is "three hundred forty-two million, three hundred seventy-nine thousand, one hundred thirty".
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