Base | Representation |
---|---|
bin | 100000010110000111… |
… | …010011110100000001 |
3 | 10022122110001001212121 |
4 | 200112013103310001 |
5 | 1032112033101111 |
6 | 23542144324241 |
7 | 2336442350320 |
oct | 402607236401 |
9 | 108573031777 |
10 | 34730753281 |
11 | 13802671a94 |
12 | 6893313681 |
13 | 33765029b3 |
14 | 19768600b7 |
15 | d840e8871 |
hex | 8161d3d01 |
34730753281 has 8 divisors (see below), whose sum is σ = 39693744320. Its totient is φ = 29768125968.
The previous prime is 34730753207. The next prime is 34730753303. The reversal of 34730753281 is 18235703743.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34730753281 - 213 = 34730745089 is a prime.
It is a super-2 number, since 2×347307532812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34730763281) 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, 159775 + ... + 308203.
It is an arithmetic number, because the mean of its divisors is an integer number (4961718040).
Almost surely, 234730753281 is an apocalyptic number.
It is an amenable number.
34730753281 is a deficient number, since it is larger than the sum of its proper divisors (4962991039).
34730753281 is a wasteful number, since it uses less digits than its factorization.
34730753281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181863.
The product of its (nonzero) digits is 423360, while the sum is 43.
The spelling of 34730753281 in words is "thirty-four billion, seven hundred thirty million, seven hundred fifty-three thousand, two hundred eighty-one".
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