Base | Representation |
---|---|
bin | 101001010000011… |
… | …0111000001010100 |
3 | 10120110220001021101 |
4 | 1102200313001110 |
5 | 10313343030214 |
6 | 345211155444 |
7 | 46206513151 |
oct | 12240670124 |
9 | 3513801241 |
10 | 1384345684 |
11 | 650477447 |
12 | 327745b84 |
13 | 190a5a377 |
14 | d1bd9228 |
15 | 81801774 |
hex | 52837054 |
1384345684 has 12 divisors (see below), whose sum is σ = 2423282400. Its totient is φ = 691979288.
The previous prime is 1384345679. The next prime is 1384345691. The reversal of 1384345684 is 4865434831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31654 + ... + 61405.
It is an arithmetic number, because the mean of its divisors is an integer number (201940200).
Almost surely, 21384345684 is an apocalyptic number.
It is an amenable number.
1384345684 is a deficient number, since it is larger than the sum of its proper divisors (1038936716).
1384345684 is a wasteful number, since it uses less digits than its factorization.
1384345684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96782 (or 96780 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 46.
The square root of 1384345684 is about 37206.7962071447. The cubic root of 1384345684 is about 1114.5037061469.
The spelling of 1384345684 in words is "one billion, three hundred eighty-four million, three hundred forty-five thousand, six hundred eighty-four".
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