Base | Representation |
---|---|
bin | 110010000111000… |
… | …0101100010101100 |
3 | 11100011212200211022 |
4 | 1210032011202230 |
5 | 11420420224231 |
6 | 434502313312 |
7 | 56444533361 |
oct | 14416054254 |
9 | 4304780738 |
10 | 1681414316 |
11 | 79312950a |
12 | 3ab128838 |
13 | 20a46cb1a |
14 | 11d448468 |
15 | 9c931c7b |
hex | 643858ac |
1681414316 has 24 divisors (see below), whose sum is σ = 3050097120. Its totient is φ = 810075392.
The previous prime is 1681414297. The next prime is 1681414417. The reversal of 1681414316 is 6134141861.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43940 + ... + 72756.
It is an arithmetic number, because the mean of its divisors is an integer number (127087380).
Almost surely, 21681414316 is an apocalyptic number.
It is an amenable number.
1681414316 is a deficient number, since it is larger than the sum of its proper divisors (1368682804).
1681414316 is a wasteful number, since it uses less digits than its factorization.
1681414316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29353 (or 29351 counting only the distinct ones).
The product of its digits is 13824, while the sum is 35.
The square root of 1681414316 is about 41005.0523228541. The cubic root of 1681414316 is about 1189.1178915837.
The spelling of 1681414316 in words is "one billion, six hundred eighty-one million, four hundred fourteen thousand, three hundred sixteen".
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