Base | Representation |
---|---|
bin | 1111100100111… |
… | …0110011000000 |
3 | 11112221100000222 |
4 | 3321032303000 |
5 | 113211200324 |
6 | 10252202212 |
7 | 1422222326 |
oct | 371166300 |
9 | 145840028 |
10 | 65334464 |
11 | 33974828 |
12 | 19a69368 |
13 | 106c7060 |
14 | 8969d16 |
15 | 5b0855e |
hex | 3e4ecc0 |
65334464 has 56 divisors (see below), whose sum is σ = 147005040. Its totient is φ = 28560384.
The previous prime is 65334457. The next prime is 65334473. The reversal of 65334464 is 46443356.
65334464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 3.
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 7 ways as a sum of consecutive naturals, for example, 13742 + ... + 17874.
It is an arithmetic number, because the mean of its divisors is an integer number (2625090).
Almost surely, 265334464 is an apocalyptic number.
65334464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 65334464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73502520).
65334464 is an abundant number, since it is smaller than the sum of its proper divisors (81670576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65334464 is a wasteful number, since it uses less digits than its factorization.
65334464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4177 (or 4167 counting only the distinct ones).
The product of its digits is 103680, while the sum is 35.
The square root of 65334464 is about 8082.9737102133. The cubic root of 65334464 is about 402.7610312491.
The spelling of 65334464 in words is "sixty-five million, three hundred thirty-four thousand, four hundred sixty-four".
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