Base | Representation |
---|---|
bin | 10111110001001110110101 |
3 | 102201120021111 |
4 | 113301032311 |
5 | 3043342330 |
6 | 341315021 |
7 | 103651036 |
oct | 27611665 |
9 | 12646244 |
10 | 6230965 |
11 | 3576464 |
12 | 2105a71 |
13 | 13a2180 |
14 | b82a8d |
15 | 83132a |
hex | 5f13b5 |
6230965 has 16 divisors (see below), whose sum is σ = 8105328. Its totient is φ = 4571136.
The previous prime is 6230957. The next prime is 6230971. The reversal of 6230965 is 5690326.
It can be written as a sum of positive squares in 8 ways, for example, as 45796 + 6185169 = 214^2 + 2487^2 .
It is a cyclic number.
It is not a de Polignac number, because 6230965 - 23 = 6230957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16519 + ... + 16891.
It is an arithmetic number, because the mean of its divisors is an integer number (506583).
Almost surely, 26230965 is an apocalyptic number.
6230965 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6230965 is a deficient number, since it is larger than the sum of its proper divisors (1874363).
6230965 is a wasteful number, since it uses less digits than its factorization.
6230965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648.
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 6230965 is about 2496.1900969277. The cubic root of 6230965 is about 184.0143833274.
The spelling of 6230965 in words is "six million, two hundred thirty thousand, nine hundred sixty-five".
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