Base | Representation |
---|---|
bin | 10001001111110… |
… | …011001001001010 |
3 | 202011110201111110 |
4 | 101033303021022 |
5 | 1043033314224 |
6 | 44413511150 |
7 | 10112320404 |
oct | 2117631112 |
9 | 664421443 |
10 | 289354314 |
11 | 1393731a7 |
12 | 80aa24b6 |
13 | 47c41392 |
14 | 2a601b74 |
15 | 1a609929 |
hex | 113f324a |
289354314 has 24 divisors (see below), whose sum is σ = 614756448. Its totient is φ = 90777280.
The previous prime is 289354313. The next prime is 289354361. The reversal of 289354314 is 413453982.
It is not an unprimeable number, because it can be changed into a prime (289354313) 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, 81702 + ... + 85169.
It is an arithmetic number, because the mean of its divisors is an integer number (25614852).
Almost surely, 2289354314 is an apocalyptic number.
289354314 is an abundant number, since it is smaller than the sum of its proper divisors (325402134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
289354314 is a wasteful number, since it uses less digits than its factorization.
289354314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166910 (or 166893 counting only the distinct ones).
The product of its digits is 103680, while the sum is 39.
The square root of 289354314 is about 17010.4178079199. The cubic root of 289354314 is about 661.4189810214.
The spelling of 289354314 in words is "two hundred eighty-nine million, three hundred fifty-four thousand, three hundred fourteen".
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