Base | Representation |
---|---|
bin | 1011011100010000… |
… | …10100111101001001 |
3 | 120212002110122111212 |
4 | 11232020110331021 |
5 | 100040004102131 |
6 | 2453310102505 |
7 | 305135420132 |
oct | 55610247511 |
9 | 16762418455 |
10 | 6142644041 |
11 | 26723a9426 |
12 | 12351aaa35 |
13 | 76b7c0721 |
14 | 423b40c89 |
15 | 25e412a2b |
hex | 16e214f49 |
6142644041 has 8 divisors (see below), whose sum is σ = 6288352224. Its totient is φ = 5997065760.
The previous prime is 6142644031. The next prime is 6142644061. The reversal of 6142644041 is 1404462416.
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 6142644041 - 230 = 5068902217 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 6142643989 and 6142644007.
It is not an unprimeable number, because it can be changed into a prime (6142644031) 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, 66770 + ... + 129396.
It is an arithmetic number, because the mean of its divisors is an integer number (786044028).
Almost surely, 26142644041 is an apocalyptic number.
It is an amenable number.
6142644041 is a deficient number, since it is larger than the sum of its proper divisors (145708183).
6142644041 is a wasteful number, since it uses less digits than its factorization.
6142644041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64951.
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 6142644041 is about 78375.0217926604. The cubic root of 6142644041 is about 1831.4080398405.
The spelling of 6142644041 in words is "six billion, one hundred forty-two million, six hundred forty-four thousand, forty-one".
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