Base | Representation |
---|---|
bin | 110010001010110… |
… | …0110001111111101 |
3 | 11100022120201202101 |
4 | 1210111212033331 |
5 | 11421421231133 |
6 | 435012425101 |
7 | 56500344004 |
oct | 14425461775 |
9 | 4308521671 |
10 | 1683383293 |
11 | 794253869 |
12 | 3ab918191 |
13 | 20a9ac0b7 |
14 | 11d7dbc3b |
15 | 9cbc037d |
hex | 645663fd |
1683383293 has 8 divisors (see below), whose sum is σ = 1691921088. Its totient is φ = 1674857184.
The previous prime is 1683383257. The next prime is 1683383309. The reversal of 1683383293 is 3923833861.
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 1683383293 - 213 = 1683375101 is a prime.
It is a super-2 number, since 2×16833832932 = 5667558622303047698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1683383203) 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, 464896 + ... + 468502.
It is an arithmetic number, because the mean of its divisors is an integer number (211490136).
Almost surely, 21683383293 is an apocalyptic number.
It is an amenable number.
1683383293 is a deficient number, since it is larger than the sum of its proper divisors (8537795).
1683383293 is a wasteful number, since it uses less digits than its factorization.
1683383293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5843.
The product of its digits is 559872, while the sum is 46.
The square root of 1683383293 is about 41029.0542542721. The cubic root of 1683383293 is about 1189.5818724967.
The spelling of 1683383293 in words is "one billion, six hundred eighty-three million, three hundred eighty-three thousand, two hundred ninety-three".
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