Base | Representation |
---|---|
bin | 1111100111001… |
… | …1001001111110 |
3 | 11120012220022202 |
4 | 3321303021332 |
5 | 113230432030 |
6 | 10255311502 |
7 | 1423412450 |
oct | 371631176 |
9 | 146186282 |
10 | 65483390 |
11 | 33a66705 |
12 | 19b1b592 |
13 | 10749a8b |
14 | 89a82d0 |
15 | 5b37745 |
hex | 3e7327e |
65483390 has 32 divisors (see below), whose sum is σ = 135281664. Its totient is φ = 22356000.
The previous prime is 65483381. The next prime is 65483399. The reversal of 65483390 is 9338456.
It is an interprime number because it is at equal distance from previous prime (65483381) and next prime (65483399).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65483399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15707 + ... + 19433.
It is an arithmetic number, because the mean of its divisors is an integer number (4227552).
Almost surely, 265483390 is an apocalyptic number.
65483390 is an abundant number, since it is smaller than the sum of its proper divisors (69798274).
65483390 is a wasteful number, since it uses less digits than its factorization.
65483390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3992.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 65483390 is about 8092.1807938281. The cubic root of 65483390 is about 403.0668222436.
The spelling of 65483390 in words is "sixty-five million, four hundred eighty-three thousand, three hundred ninety".
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