Base | Representation |
---|---|
bin | 10100010001001… |
… | …010000111010011 |
3 | 212200211221012101 |
4 | 110101022013103 |
5 | 1144022322240 |
6 | 53424141231 |
7 | 11266211443 |
oct | 2421120723 |
9 | 780757171 |
10 | 340042195 |
11 | 164a43809 |
12 | 95a67817 |
13 | 555aa8cc |
14 | 33238123 |
15 | 1ecbd39a |
hex | 1444a1d3 |
340042195 has 4 divisors (see below), whose sum is σ = 408050640. Its totient is φ = 272033752.
The previous prime is 340042181. The next prime is 340042201. The reversal of 340042195 is 591240043.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 340042195 - 25 = 340042163 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34004215 + ... + 34004224.
It is an arithmetic number, because the mean of its divisors is an integer number (102012660).
Almost surely, 2340042195 is an apocalyptic number.
340042195 is a deficient number, since it is larger than the sum of its proper divisors (68008445).
340042195 is an equidigital number, since it uses as much as digits as its factorization.
340042195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68008444.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 340042195 is about 18440.2330516726. The cubic root of 340042195 is about 697.9820761784.
The spelling of 340042195 in words is "three hundred forty million, forty-two thousand, one hundred ninety-five".
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