Base | Representation |
---|---|
bin | 101111100101011111011… |
… | …1101100110110001101110 |
3 | 212011020020212212001110101 |
4 | 1133022332331212301232 |
5 | 1324123203333421131 |
6 | 21524300052301314 |
7 | 1243336603100224 |
oct | 137127675466156 |
9 | 25136225761411 |
10 | 6540144045166 |
11 | 20a17288a3186 |
12 | 89763501183a |
13 | 38596b355744 |
14 | 18878a798b14 |
15 | b51ce057c61 |
hex | 5f2bef66c6e |
6540144045166 has 64 divisors (see below), whose sum is σ = 10771229664000. Its totient is φ = 2964472197120.
The previous prime is 6540144045151. The next prime is 6540144045191. The reversal of 6540144045166 is 6615404410456.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 779605300 + ... + 779613688.
It is an arithmetic number, because the mean of its divisors is an integer number (168300463500).
Almost surely, 26540144045166 is an apocalyptic number.
6540144045166 is a deficient number, since it is larger than the sum of its proper divisors (4231085618834).
6540144045166 is a wasteful number, since it uses less digits than its factorization.
6540144045166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10237.
The product of its (nonzero) digits is 1382400, while the sum is 46.
The spelling of 6540144045166 in words is "six trillion, five hundred forty billion, one hundred forty-four million, forty-five thousand, one hundred sixty-six".
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