Base | Representation |
---|---|
bin | 1101001001010011… |
… | …11010000001110001 |
3 | 200012211202220011002 |
4 | 12210221322001301 |
5 | 103423144310210 |
6 | 3124144531345 |
7 | 336614022512 |
oct | 64451720161 |
9 | 20184686132 |
10 | 7057416305 |
11 | 2aa1800365 |
12 | 144b620b55 |
13 | 886189ba4 |
14 | 4ad424a09 |
15 | 2b48ab4a5 |
hex | 1a4a7a071 |
7057416305 has 8 divisors (see below), whose sum is σ = 8675458344. Its totient is φ = 5508227200.
The previous prime is 7057416299. The next prime is 7057416337. The reversal of 7057416305 is 5036147507.
It can be written as a sum of positive squares in 4 ways, for example, as 59089969 + 6998326336 = 7687^2 + 83656^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-7057416305 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, 17213006 + ... + 17213415.
It is an arithmetic number, because the mean of its divisors is an integer number (1084432293).
Almost surely, 27057416305 is an apocalyptic number.
It is an amenable number.
7057416305 is a deficient number, since it is larger than the sum of its proper divisors (1618042039).
7057416305 is a wasteful number, since it uses less digits than its factorization.
7057416305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34426467.
The product of its (nonzero) digits is 88200, while the sum is 38.
The square root of 7057416305 is about 84008.4299639030. The cubic root of 7057416305 is about 1918.1471115591.
The spelling of 7057416305 in words is "seven billion, fifty-seven million, four hundred sixteen thousand, three hundred five".
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