Base | Representation |
---|---|
bin | 100000010011100101… |
… | …011111010111100101 |
3 | 10022112111012220120122 |
4 | 200103211133113211 |
5 | 1032020203131120 |
6 | 23534031211325 |
7 | 2335415653004 |
oct | 402345372745 |
9 | 108474186518 |
10 | 34688333285 |
11 | 13790729241 |
12 | 6881076b45 |
13 | 336a79c7c8 |
14 | 1970d7ac3b |
15 | d80519a25 |
hex | 81395f5e5 |
34688333285 has 4 divisors (see below), whose sum is σ = 41625999948. Its totient is φ = 27750666624.
The previous prime is 34688333243. The next prime is 34688333291. The reversal of 34688333285 is 58233388643.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58233388643 = 47 ⋅1239008269.
It can be written as a sum of positive squares in 2 ways, for example, as 7302386116 + 27385947169 = 85454^2 + 165487^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34688333285 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 3468833324 + ... + 3468833333.
It is an arithmetic number, because the mean of its divisors is an integer number (10406499987).
Almost surely, 234688333285 is an apocalyptic number.
It is an amenable number.
34688333285 is a deficient number, since it is larger than the sum of its proper divisors (6937666663).
34688333285 is an equidigital number, since it uses as much as digits as its factorization.
34688333285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6937666662.
The product of its digits is 9953280, while the sum is 53.
The spelling of 34688333285 in words is "thirty-four billion, six hundred eighty-eight million, three hundred thirty-three thousand, two hundred eighty-five".
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