Base | Representation |
---|---|
bin | 10001101010000000001… |
… | …11010010101100100000 |
3 | 2010222220121012002020000 |
4 | 20311000013102230200 |
5 | 34414423001322034 |
6 | 1142410514420000 |
7 | 61554515163141 |
oct | 10650007225440 |
9 | 2128817162200 |
10 | 606666042144 |
11 | 21431618a738 |
12 | 996ab291600 |
13 | 45292a06046 |
14 | 2151170bac8 |
15 | 10baa1bb599 |
hex | 8d401d2b20 |
606666042144 has 480 divisors, whose sum is σ = 1865706441984. Its totient is φ = 193237954560.
The previous prime is 606666042139. The next prime is 606666042193. The reversal of 606666042144 is 441240666606.
It is a self number, because there is not a number n which added to its sum of digits gives 606666042144.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1407577609 + ... + 1407578039.
Almost surely, 2606666042144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 606666042144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932853220992).
606666042144 is an abundant number, since it is smaller than the sum of its proper divisors (1259040399840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
606666042144 is a wasteful number, since it uses less digits than its factorization.
606666042144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742 (or 725 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 45.
The spelling of 606666042144 in words is "six hundred six billion, six hundred sixty-six million, forty-two thousand, one hundred forty-four".
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