Base | Representation |
---|---|
bin | 1001111101010001001… |
… | …00110100100011110100 |
3 | 1012201002200011100102102 |
4 | 10332220210310203310 |
5 | 21101140421004030 |
6 | 421101143001232 |
7 | 33501213316031 |
oct | 4765044644364 |
9 | 1181080140372 |
10 | 342130641140 |
11 | 122107911592 |
12 | 56382a39218 |
13 | 26355439a72 |
14 | 127b8694388 |
15 | 8d76261c45 |
hex | 4fa89348f4 |
342130641140 has 24 divisors (see below), whose sum is σ = 718514756232. Its totient is φ = 136844559360.
The previous prime is 342130641137. The next prime is 342130641179. The reversal of 342130641140 is 41146031243.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 71726481124 + 270404160016 = 267818^2 + 520004^2 .
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 7 ways as a sum of consecutive naturals, for example, 109589 + ... + 834428.
It is an arithmetic number, because the mean of its divisors is an integer number (29938114843).
Almost surely, 2342130641140 is an apocalyptic number.
It is an amenable number.
342130641140 is an abundant number, since it is smaller than the sum of its proper divisors (376384115092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342130641140 is a wasteful number, since it uses less digits than its factorization.
342130641140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962147 (or 962145 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 342130641140 its reverse (41146031243), we get a palindrome (383276672383).
The spelling of 342130641140 in words is "three hundred forty-two billion, one hundred thirty million, six hundred forty-one thousand, one hundred forty".
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