Base | Representation |
---|---|
bin | 110010001010101… |
… | …0001010001110011 |
3 | 11100022102100220222 |
4 | 1210111101101303 |
5 | 11421411004040 |
6 | 435010523255 |
7 | 56466535403 |
oct | 14425212163 |
9 | 4308370828 |
10 | 1683297395 |
11 | 7941a527a |
12 | 3ab89652b |
13 | 20a97bc80 |
14 | 11d7b8803 |
15 | 9cba4bb5 |
hex | 64551473 |
1683297395 has 8 divisors (see below), whose sum is σ = 2175338256. Its totient is φ = 1243050336.
The previous prime is 1683297361. The next prime is 1683297397. The reversal of 1683297395 is 5937923861.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1683297395 - 212 = 1683293299 is a prime.
It is a super-3 number, since 3×16832973953 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (1683297397) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12948377 + ... + 12948506.
It is an arithmetic number, because the mean of its divisors is an integer number (271917282).
Almost surely, 21683297395 is an apocalyptic number.
1683297395 is a deficient number, since it is larger than the sum of its proper divisors (492040861).
1683297395 is a wasteful number, since it uses less digits than its factorization.
1683297395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25896901.
The product of its digits is 2449440, while the sum is 53.
The square root of 1683297395 is about 41028.0074461337. The cubic root of 1683297395 is about 1189.5616385543.
The spelling of 1683297395 in words is "one billion, six hundred eighty-three million, two hundred ninety-seven thousand, three hundred ninety-five".
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