Base | Representation |
---|---|
bin | 1111100110010… |
… | …1001100101000 |
3 | 11120002222220012 |
4 | 3321211030220 |
5 | 113222114331 |
6 | 10254151052 |
7 | 1423053662 |
oct | 371451450 |
9 | 146088805 |
10 | 65426216 |
11 | 33a27759 |
12 | 19ab2488 |
13 | 10729a4b |
14 | 8991532 |
15 | 5b2582b |
hex | 3e65328 |
65426216 has 32 divisors (see below), whose sum is σ = 125193600. Its totient is φ = 32047680.
The previous prime is 65426203. The next prime is 65426239. The reversal of 65426216 is 61262456.
65426216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×654262163 (a number of 24 digits) contains 333 as substring.
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, 129821 + ... + 130323.
It is an arithmetic number, because the mean of its divisors is an integer number (3912300).
Almost surely, 265426216 is an apocalyptic number.
It is an amenable number.
65426216 is a deficient number, since it is larger than the sum of its proper divisors (59767384).
65426216 is a wasteful number, since it uses less digits than its factorization.
65426216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 809 (or 805 counting only the distinct ones).
The product of its digits is 17280, while the sum is 32.
The square root of 65426216 is about 8088.6473529262. The cubic root of 65426216 is about 402.9494812779.
The spelling of 65426216 in words is "sixty-five million, four hundred twenty-six thousand, two hundred sixteen".
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