Base | Representation |
---|---|
bin | 1111101010111… |
… | …1011000110000 |
3 | 11120200102202000 |
4 | 3322233120300 |
5 | 113311330341 |
6 | 10304454000 |
7 | 1425460635 |
oct | 372573060 |
9 | 146612660 |
10 | 65730096 |
11 | 34114aa3 |
12 | 1a01a300 |
13 | 10805163 |
14 | 8a3018c |
15 | 5b858b6 |
hex | 3eaf630 |
65730096 has 80 divisors (see below), whose sum is σ = 191416320. Its totient is φ = 21591360.
The previous prime is 65730083. The next prime is 65730103. The reversal of 65730096 is 69003756.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 65730096.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29601 + ... + 31743.
It is an arithmetic number, because the mean of its divisors is an integer number (2392704).
Almost surely, 265730096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 65730096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95708160).
65730096 is an abundant number, since it is smaller than the sum of its proper divisors (125686224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65730096 is a wasteful number, since it uses less digits than its factorization.
65730096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2231 (or 2219 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 65730096 is about 8107.4099439957. The cubic root of 65730096 is about 403.5723671698.
The spelling of 65730096 in words is "sixty-five million, seven hundred thirty thousand, ninety-six".
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