Base | Representation |
---|---|
bin | 1111100000110… |
… | …1000010111110 |
3 | 11112102122121101 |
4 | 3320031002332 |
5 | 113124041100 |
6 | 10242323314 |
7 | 1420021213 |
oct | 370150276 |
9 | 145378541 |
10 | 65065150 |
11 | 33800457 |
12 | 1995953a |
13 | 106315b7 |
14 | 88d9b0a |
15 | 5aa386a |
hex | 3e0d0be |
65065150 has 24 divisors (see below), whose sum is σ = 121286880. Its totient is φ = 25968960.
The previous prime is 65065123. The next prime is 65065151. The reversal of 65065150 is 5156056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65065151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27307 + ... + 29593.
It is an arithmetic number, because the mean of its divisors is an integer number (5053620).
Almost surely, 265065150 is an apocalyptic number.
65065150 is a deficient number, since it is larger than the sum of its proper divisors (56221730).
65065150 is a wasteful number, since it uses less digits than its factorization.
65065150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2868 (or 2863 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 28.
The square root of 65065150 is about 8066.2971678460. The cubic root of 65065150 is about 402.2068644813.
The spelling of 65065150 in words is "sixty-five million, sixty-five thousand, one hundred fifty".
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