Base | Representation |
---|---|
bin | 10001110010110111100… |
… | …10000101101100111010 |
3 | 2011110012021102000122020 |
4 | 20321123302011230322 |
5 | 40004144323310432 |
6 | 1144515044135310 |
7 | 62113454363424 |
oct | 10713362055472 |
9 | 2143167360566 |
10 | 611425213242 |
11 | 216338658398 |
12 | 9a5b9097536 |
13 | 458709b370c |
14 | 218437dd814 |
15 | 10d87e0122c |
hex | 8e5bc85b3a |
611425213242 has 32 divisors (see below), whose sum is σ = 1224946115712. Its totient is φ = 203459395584.
The previous prime is 611425213177. The next prime is 611425213249. The reversal of 611425213242 is 242312524116.
It is not an unprimeable number, because it can be changed into a prime (611425213249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9296698 + ... + 9362234.
It is an arithmetic number, because the mean of its divisors is an integer number (38279566116).
Almost surely, 2611425213242 is an apocalyptic number.
611425213242 is an abundant number, since it is smaller than the sum of its proper divisors (613520902470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
611425213242 is a wasteful number, since it uses less digits than its factorization.
611425213242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68182.
The product of its digits is 23040, while the sum is 33.
Adding to 611425213242 its reverse (242312524116), we get a palindrome (853737737358).
The spelling of 611425213242 in words is "six hundred eleven billion, four hundred twenty-five million, two hundred thirteen thousand, two hundred forty-two".
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