Base | Representation |
---|---|
bin | 1100101101000000… |
… | …11000000001101001 |
3 | 122121022002202120100 |
4 | 12112200120001221 |
5 | 102431412133323 |
6 | 3044425020013 |
7 | 331002232650 |
oct | 62640300151 |
9 | 18538082510 |
10 | 6820036713 |
11 | 298a807586 |
12 | 13a4024609 |
13 | 848c459a9 |
14 | 489ab2197 |
15 | 29db1b943 |
hex | 196818069 |
6820036713 has 24 divisors (see below), whose sum is σ = 11266219328. Its totient is φ = 3894482592.
The previous prime is 6820036703. The next prime is 6820036721. The reversal of 6820036713 is 3176300286.
It is a happy number.
It is not a de Polignac number, because 6820036713 - 24 = 6820036697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6820036703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56931 + ... + 129927.
Almost surely, 26820036713 is an apocalyptic number.
6820036713 is a gapful number since it is divisible by the number (63) formed by its first and last digit.
It is an amenable number.
6820036713 is a deficient number, since it is larger than the sum of its proper divisors (4446182615).
6820036713 is a wasteful number, since it uses less digits than its factorization.
6820036713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74493 (or 74490 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 6820036713 is about 82583.5135665709. The cubic root of 6820036713 is about 1896.3954479130.
Adding to 6820036713 its reverse (3176300286), we get a palindrome (9996336999).
The spelling of 6820036713 in words is "six billion, eight hundred twenty million, thirty-six thousand, seven hundred thirteen".
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