Base | Representation |
---|---|
bin | 1111010110100000… |
… | …0110010000011001 |
3 | 101122012020220021022 |
4 | 3311220012100121 |
5 | 31414424214210 |
6 | 1520525452225 |
7 | 204056215103 |
oct | 36550062031 |
9 | 11565226238 |
10 | 4120929305 |
11 | 18251801a9 |
12 | 970111075 |
13 | 5089b260c |
14 | 2b1432573 |
15 | 191bb1155 |
hex | f5a06419 |
4120929305 has 8 divisors (see below), whose sum is σ = 4949782344. Its totient is φ = 3293632000.
The previous prime is 4120929289. The next prime is 4120929317. The reversal of 4120929305 is 5039290214.
It can be written as a sum of positive squares in 4 ways, for example, as 1871514121 + 2249415184 = 43261^2 + 47428^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4120929305 - 24 = 4120929289 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383096 + ... + 393705.
It is an arithmetic number, because the mean of its divisors is an integer number (618722793).
Almost surely, 24120929305 is an apocalyptic number.
It is an amenable number.
4120929305 is a deficient number, since it is larger than the sum of its proper divisors (828853039).
4120929305 is a wasteful number, since it uses less digits than its factorization.
4120929305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777867.
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 4120929305 is about 64194.4647535907. The cubic root of 4120929305 is about 1603.2394400962.
The spelling of 4120929305 in words is "four billion, one hundred twenty million, nine hundred twenty-nine thousand, three hundred five".
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