Base | Representation |
---|---|
bin | 1111101011110… |
… | …0001001000101 |
3 | 11120210002102000 |
4 | 3322330021011 |
5 | 113320013331 |
6 | 10305535513 |
7 | 1426066152 |
oct | 372741105 |
9 | 146702360 |
10 | 65782341 |
11 | 34150279 |
12 | 1a044599 |
13 | 10822b81 |
14 | 8a45229 |
15 | 5b960e6 |
hex | 3ebc245 |
65782341 has 16 divisors (see below), whose sum is σ = 100600320. Its totient is φ = 42439680.
The previous prime is 65782319. The next prime is 65782363. The reversal of 65782341 is 14328756.
It is an interprime number because it is at equal distance from previous prime (65782319) and next prime (65782363).
It is a de Polignac number, because none of the positive numbers 2k-65782341 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 65782296 and 65782305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65782391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38460 + ... + 40133.
It is an arithmetic number, because the mean of its divisors is an integer number (6287520).
Almost surely, 265782341 is an apocalyptic number.
It is an amenable number.
65782341 is a deficient number, since it is larger than the sum of its proper divisors (34817979).
65782341 is a wasteful number, since it uses less digits than its factorization.
65782341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78633 (or 78627 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 65782341 is about 8110.6313564358. The cubic root of 65782341 is about 403.6792641914.
The spelling of 65782341 in words is "sixty-five million, seven hundred eighty-two thousand, three hundred forty-one".
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