Base | Representation |
---|---|
bin | 1011111100100000… |
… | …00001100001101001 |
3 | 121112221101002022112 |
4 | 11332100001201221 |
5 | 101113223101230 |
6 | 2540210532105 |
7 | 314631265664 |
oct | 57620014151 |
9 | 17487332275 |
10 | 6413097065 |
11 | 27a1031821 |
12 | 12ab897035 |
13 | 7b28447bb |
14 | 44ba226db |
15 | 278036d95 |
hex | 17e401869 |
6413097065 has 8 divisors (see below), whose sum is σ = 7696329480. Its totient is φ = 5130068992.
The previous prime is 6413097059. The next prime is 6413097073. The reversal of 6413097065 is 5607903146.
It can be written as a sum of positive squares in 4 ways, for example, as 4538986384 + 1874110681 = 67372^2 + 43291^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6413097065 - 222 = 6408902761 is a prime.
It is a super-2 number, since 2×64130970652 = 82255627930223228450, which contains 22 as substring.
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, 29531 + ... + 117039.
It is an arithmetic number, because the mean of its divisors is an integer number (962041185).
Almost surely, 26413097065 is an apocalyptic number.
It is an amenable number.
6413097065 is a deficient number, since it is larger than the sum of its proper divisors (1283232415).
6413097065 is a wasteful number, since it uses less digits than its factorization.
6413097065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102171.
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 6413097065 is about 80081.8148208443. The cubic root of 6413097065 is about 1857.9011536474.
The spelling of 6413097065 in words is "six billion, four hundred thirteen million, ninety-seven thousand, sixty-five".
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