Base | Representation |
---|---|
bin | 101101101000000… |
… | …110000000001010 |
3 | 1222100101200002202 |
4 | 231220012000022 |
5 | 3031431010231 |
6 | 203543000202 |
7 | 24653341613 |
oct | 5550060012 |
9 | 1870350082 |
10 | 765485066 |
11 | 363107295 |
12 | 194439062 |
13 | c2789b58 |
14 | 73942c0a |
15 | 4730a5cb |
hex | 2da0600a |
765485066 has 8 divisors (see below), whose sum is σ = 1148808000. Its totient is φ = 382549068.
The previous prime is 765485051. The next prime is 765485069. The reversal of 765485066 is 660584567.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 765485066.
It is not an unprimeable number, because it can be changed into a prime (765485069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91736 + ... + 99731.
It is an arithmetic number, because the mean of its divisors is an integer number (143601000).
Almost surely, 2765485066 is an apocalyptic number.
765485066 is a deficient number, since it is larger than the sum of its proper divisors (383322934).
765485066 is a wasteful number, since it uses less digits than its factorization.
765485066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193468.
The product of its (nonzero) digits is 1209600, while the sum is 47.
The square root of 765485066 is about 27667.4007814251. The cubic root of 765485066 is about 914.7706895482.
The spelling of 765485066 in words is "seven hundred sixty-five million, four hundred eighty-five thousand, sixty-six".
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