Base | Representation |
---|---|
bin | 1011010001000100… |
… | …11010001000010001 |
3 | 120121112220202221111 |
4 | 11220202122020101 |
5 | 44341444131211 |
6 | 2440115053321 |
7 | 302616046654 |
oct | 55042321021 |
9 | 16545822844 |
10 | 6048817681 |
11 | 2624444285 |
12 | 12098a1241 |
13 | 75522bc7a |
14 | 4154b989b |
15 | 25607c421 |
hex | 16889a211 |
6048817681 has 8 divisors (see below), whose sum is σ = 6248036864. Its totient is φ = 5849854560.
The previous prime is 6048817667. The next prime is 6048817729. The reversal of 6048817681 is 1867188406.
It is a happy number.
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 6048817681 - 29 = 6048817169 is a prime.
It is a super-2 number, since 2×60488176812 = 73176390675956435522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6048812681) 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, 15396 + ... + 111061.
It is an arithmetic number, because the mean of its divisors is an integer number (781004608).
Almost surely, 26048817681 is an apocalyptic number.
It is an amenable number.
6048817681 is a deficient number, since it is larger than the sum of its proper divisors (199219183).
6048817681 is a wasteful number, since it uses less digits than its factorization.
6048817681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128031.
The product of its (nonzero) digits is 516096, while the sum is 49.
The square root of 6048817681 is about 77774.1453247800. The cubic root of 6048817681 is about 1822.0354879276.
The spelling of 6048817681 in words is "six billion, forty-eight million, eight hundred seventeen thousand, six hundred eighty-one".
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