Base | Representation |
---|---|
bin | 1111011111110… |
… | …1101010100100 |
3 | 11112022110011222 |
4 | 3313331222210 |
5 | 113120032043 |
6 | 10241115512 |
7 | 1416336431 |
oct | 367755244 |
9 | 145273158 |
10 | 65002148 |
11 | 33768092 |
12 | 19928b98 |
13 | 1060ba13 |
14 | 88c0b88 |
15 | 5a8ed68 |
hex | 3dfdaa4 |
65002148 has 12 divisors (see below), whose sum is σ = 115194240. Its totient is φ = 32089512.
The previous prime is 65002139. The next prime is 65002151. The reversal of 65002148 is 84120056.
It is a super-2 number, since 2×650021482 = 8450558489227808, which contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 102536 + ... + 103167.
It is an arithmetic number, because the mean of its divisors is an integer number (9599520).
Almost surely, 265002148 is an apocalyptic number.
It is an amenable number.
65002148 is a deficient number, since it is larger than the sum of its proper divisors (50192092).
65002148 is a wasteful number, since it uses less digits than its factorization.
65002148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205786 (or 205784 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 65002148 is about 8062.3909605030. The cubic root of 65002148 is about 402.0770047942.
The spelling of 65002148 in words is "sixty-five million, two thousand, one hundred forty-eight".
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