Base | Representation |
---|---|
bin | 111100101001001110… |
… | …000001001011000011 |
3 | 20020002001100002010211 |
4 | 330221032001023003 |
5 | 2031324202100430 |
6 | 45525222534551 |
7 | 4463431202464 |
oct | 745116011303 |
9 | 206061302124 |
10 | 65116050115 |
11 | 25685349256 |
12 | 10753297457 |
13 | 61a965bb8c |
14 | 321a122d6b |
15 | 1a6197e72a |
hex | f293812c3 |
65116050115 has 16 divisors (see below), whose sum is σ = 79428356352. Its totient is φ = 51235851744.
The previous prime is 65116050049. The next prime is 65116050119. The reversal of 65116050115 is 51105061156.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-65116050115 is a prime.
It is not an unprimeable number, because it can be changed into a prime (65116050119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66532 + ... + 366958.
It is an arithmetic number, because the mean of its divisors is an integer number (4964272272).
Almost surely, 265116050115 is an apocalyptic number.
65116050115 is a deficient number, since it is larger than the sum of its proper divisors (14312306237).
65116050115 is a wasteful number, since it uses less digits than its factorization.
65116050115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301146.
The product of its (nonzero) digits is 4500, while the sum is 31.
The spelling of 65116050115 in words is "sixty-five billion, one hundred sixteen million, fifty thousand, one hundred fifteen".
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