Base | Representation |
---|---|
bin | 111100100110001101… |
… | …001011110111110110 |
3 | 20012221112012212121220 |
4 | 330212031023313312 |
5 | 2031223232001100 |
6 | 45520215251210 |
7 | 4462245424500 |
oct | 744615136766 |
9 | 205845185556 |
10 | 65065500150 |
11 | 25659862322 |
12 | 1073a379b06 |
13 | 619c040361 |
14 | 3213524d70 |
15 | 1a5c2e6aa0 |
hex | f2634bdf6 |
65065500150 has 72 divisors (see below), whose sum is σ = 187707349800. Its totient is φ = 14872112640.
The previous prime is 65065500127. The next prime is 65065500151. The reversal of 65065500150 is 5100556056.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65065500151) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4418875 + ... + 4433574.
It is an arithmetic number, because the mean of its divisors is an integer number (2607046525).
Almost surely, 265065500150 is an apocalyptic number.
65065500150 is an abundant number, since it is smaller than the sum of its proper divisors (122641849650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65065500150 is a wasteful number, since it uses less digits than its factorization.
65065500150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8852478 (or 8852466 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 33.
The spelling of 65065500150 in words is "sixty-five billion, sixty-five million, five hundred thousand, one hundred fifty".
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