Base | Representation |
---|---|
bin | 110001000010011111… |
… | …1000100100111110001 |
3 | 101001211020222122110212 |
4 | 1202010333010213301 |
5 | 3211133421412432 |
6 | 120213502033505 |
7 | 10415455064015 |
oct | 1420477044761 |
9 | 331736878425 |
10 | 105310341617 |
11 | 40730a40388 |
12 | 184b0278895 |
13 | 9c13a4a310 |
14 | 5150428545 |
15 | 2b155442b2 |
hex | 1884fc49f1 |
105310341617 has 4 divisors (see below), whose sum is σ = 113411137140. Its totient is φ = 97209546096.
The previous prime is 105310341611. The next prime is 105310341629. The reversal of 105310341617 is 716143013501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 25923898081 + 79386443536 = 161009^2 + 281756^2 .
It is not a de Polignac number, because 105310341617 - 24 = 105310341601 is a prime.
It is a super-2 number, since 2×1053103416172 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105310341611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050397742 + ... + 4050397767.
It is an arithmetic number, because the mean of its divisors is an integer number (28352784285).
Almost surely, 2105310341617 is an apocalyptic number.
It is an amenable number.
105310341617 is a deficient number, since it is larger than the sum of its proper divisors (8100795523).
105310341617 is an equidigital number, since it uses as much as digits as its factorization.
105310341617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8100795522.
The product of its (nonzero) digits is 7560, while the sum is 32.
The spelling of 105310341617 in words is "one hundred five billion, three hundred ten million, three hundred forty-one thousand, six hundred seventeen".
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