Base | Representation |
---|---|
bin | 100101101100110000001… |
… | …0101010100011111101000 |
3 | 200100022221222001002000001 |
4 | 1023121200111110133220 |
5 | 1134342344232320210 |
6 | 15004140002552344 |
7 | 1043224413536206 |
oct | 113314025243750 |
9 | 20308858032001 |
10 | 5181346760680 |
11 | 17184401949a2 |
12 | 6b821a6686b4 |
13 | 2b77a2a3660c |
14 | 13cac8396076 |
15 | 8eba32a503a |
hex | 4b6605547e8 |
5181346760680 has 32 divisors (see below), whose sum is σ = 11906073411840. Its totient is φ = 2028442135360.
The previous prime is 5181346760671. The next prime is 5181346760683. The reversal of 5181346760680 is 860676431815.
It is not an unprimeable number, because it can be changed into a prime (5181346760683) 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, 1378015876 + ... + 1378019635.
It is an arithmetic number, because the mean of its divisors is an integer number (372064794120).
Almost surely, 25181346760680 is an apocalyptic number.
It is an amenable number.
5181346760680 is an abundant number, since it is smaller than the sum of its proper divisors (6724726651160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5181346760680 is a wasteful number, since it uses less digits than its factorization.
5181346760680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2756035569 (or 2756035565 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 55.
The spelling of 5181346760680 in words is "five trillion, one hundred eighty-one billion, three hundred forty-six million, seven hundred sixty thousand, six hundred eighty".
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