Base | Representation |
---|---|
bin | 1100100011110000011… |
… | …11101010010110010100 |
3 | 1112020210221220120122221 |
4 | 12101320033222112110 |
5 | 24032220102214030 |
6 | 530122420432124 |
7 | 43114215224623 |
oct | 6217017522624 |
9 | 1466727816587 |
10 | 431514101140 |
11 | 157005507a91 |
12 | 6b769248644 |
13 | 318cb5c1b75 |
14 | 16c577416ba |
15 | b358404e7a |
hex | 64783ea594 |
431514101140 has 48 divisors (see below), whose sum is σ = 959571933264. Its totient is φ = 162437529600.
The previous prime is 431514101119. The next prime is 431514101141. The reversal of 431514101140 is 41101415134.
It can be written as a sum of positive squares in 8 ways, for example, as 13013790084 + 418500311056 = 114078^2 + 646916^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431514101141) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4110100 + ... + 4213780.
It is an arithmetic number, because the mean of its divisors is an integer number (19991081943).
Almost surely, 2431514101140 is an apocalyptic number.
It is an amenable number.
431514101140 is an abundant number, since it is smaller than the sum of its proper divisors (528057832124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431514101140 is a wasteful number, since it uses less digits than its factorization.
431514101140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115948 (or 115946 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 431514101140 its reverse (41101415134), we get a palindrome (472615516274).
The spelling of 431514101140 in words is "four hundred thirty-one billion, five hundred fourteen million, one hundred one thousand, one hundred forty".
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