Base | Representation |
---|---|
bin | 100000000111001111… |
… | …111011010000111011 |
3 | 10022000001202021002022 |
4 | 200013033323100323 |
5 | 1031104211310122 |
6 | 23501315025055 |
7 | 2330323446146 |
oct | 400717732073 |
9 | 108001667068 |
10 | 34481353787 |
11 | 13694909501 |
12 | 682389b18b |
13 | 333694072a |
14 | 195169d05d |
15 | d6c282642 |
hex | 8073fb43b |
34481353787 has 2 divisors, whose sum is σ = 34481353788. Its totient is φ = 34481353786.
The previous prime is 34481353763. The next prime is 34481353811. The reversal of 34481353787 is 78735318443.
It is a balanced prime because it is at equal distance from previous prime (34481353763) and next prime (34481353811).
It is an emirp because it is prime and its reverse (78735318443) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34481353787 - 28 = 34481353531 is a prime.
It is not a weakly prime, because it can be changed into another prime (34481353747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17240676893 + 17240676894.
It is an arithmetic number, because the mean of its divisors is an integer number (17240676894).
Almost surely, 234481353787 is an apocalyptic number.
34481353787 is a deficient number, since it is larger than the sum of its proper divisors (1).
34481353787 is an equidigital number, since it uses as much as digits as its factorization.
34481353787 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6773760, while the sum is 53.
The spelling of 34481353787 in words is "thirty-four billion, four hundred eighty-one million, three hundred fifty-three thousand, seven hundred eighty-seven".
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