Base | Representation |
---|---|
bin | 1111100000010… |
… | …0101100110110 |
3 | 11112100220201022 |
4 | 3320010230312 |
5 | 113121442331 |
6 | 10241501142 |
7 | 1416516440 |
oct | 370045466 |
9 | 145326638 |
10 | 65030966 |
11 | 33787800 |
12 | 199417b2 |
13 | 1061bb80 |
14 | 88cb490 |
15 | 5a9867b |
hex | 3e04b36 |
65030966 has 48 divisors (see below), whose sum is σ = 132008352. Its totient is φ = 23379840.
The previous prime is 65030957. The next prime is 65030981. The reversal of 65030966 is 66903056.
65030966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20546 + ... + 23498.
It is an arithmetic number, because the mean of its divisors is an integer number (2750174).
Almost surely, 265030966 is an apocalyptic number.
65030966 is an abundant number, since it is smaller than the sum of its proper divisors (66977386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65030966 is a wasteful number, since it uses less digits than its factorization.
65030966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2997 (or 2986 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 35.
The square root of 65030966 is about 8064.1779494255. The cubic root of 65030966 is about 402.1364148474.
The spelling of 65030966 in words is "sixty-five million, thirty thousand, nine hundred sixty-six".
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