Base | Representation |
---|---|
bin | 1111100010001… |
… | …0011110010100 |
3 | 11112121002222222 |
4 | 3320202132110 |
5 | 113134343131 |
6 | 10244241512 |
7 | 1420535123 |
oct | 370423624 |
9 | 145532888 |
10 | 65152916 |
11 | 33860394 |
12 | 199a0298 |
13 | 1066252a |
14 | 891daba |
15 | 5abe87b |
hex | 3e22794 |
65152916 has 6 divisors (see below), whose sum is σ = 114017610. Its totient is φ = 32576456.
The previous prime is 65152909. The next prime is 65152931. The reversal of 65152916 is 61925156.
65152916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 45616516 + 19536400 = 6754^2 + 4420^2 .
It is a super-3 number, since 3×651529163 (a number of 24 digits) contains 333 as substring.
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 as a sum of consecutive naturals, namely, 8144111 + ... + 8144118.
It is an arithmetic number, because the mean of its divisors is an integer number (19002935).
Almost surely, 265152916 is an apocalyptic number.
It is an amenable number.
65152916 is a deficient number, since it is larger than the sum of its proper divisors (48864694).
65152916 is a wasteful number, since it uses less digits than its factorization.
65152916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16288233 (or 16288231 counting only the distinct ones).
The product of its digits is 16200, while the sum is 35.
The square root of 65152916 is about 8071.7356250066. The cubic root of 65152916 is about 402.3876280571.
The spelling of 65152916 in words is "sixty-five million, one hundred fifty-two thousand, nine hundred sixteen".
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