Base | Representation |
---|---|
bin | 110111100001011100010101… |
… | …0100101100110011110011111 |
3 | 2101001012210212122221020120112 |
4 | 1233002320222211212132133 |
5 | 1003003120200101300114 |
6 | 4450411201105240235 |
7 | 204604252335215234 |
oct | 15702705245463637 |
9 | 2331183778836515 |
10 | 488381445728159 |
11 | 131682454043305 |
12 | 4693771a03307b |
13 | 17c68232607179 |
14 | 8885b0677178b |
15 | 3b6ddc753413e |
hex | 1bc2e2a96679f |
488381445728159 has 8 divisors (see below), whose sum is σ = 492173903984880. Its totient is φ = 484601997620736.
The previous prime is 488381445728147. The next prime is 488381445728173. The reversal of 488381445728159 is 951827544183884.
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 488381445728159 - 236 = 488312726251423 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 488381445728159.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488381445728119) 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, 3252461957 + ... + 3252612110.
It is an arithmetic number, because the mean of its divisors is an integer number (61521737998110).
Almost surely, 2488381445728159 is an apocalyptic number.
488381445728159 is a deficient number, since it is larger than the sum of its proper divisors (3792458256721).
488381445728159 is a wasteful number, since it uses less digits than its factorization.
488381445728159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6505074649.
The product of its digits is 2477260800, while the sum is 77.
The spelling of 488381445728159 in words is "four hundred eighty-eight trillion, three hundred eighty-one billion, four hundred forty-five million, seven hundred twenty-eight thousand, one hundred fifty-nine".
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