Base | Representation |
---|---|
bin | 111101001001111100… |
… | …1011101001011000110 |
3 | 110112222122012002010201 |
4 | 1322103321131023012 |
5 | 4122431031100314 |
6 | 140155440441114 |
7 | 12326326253236 |
oct | 1722371351306 |
9 | 415878162121 |
10 | 131330331334 |
11 | 50773603814 |
12 | 2155231919a |
13 | c4cc69c537 |
14 | 64dc043cc6 |
15 | 3639a45b74 |
hex | 1e93e5d2c6 |
131330331334 has 8 divisors (see below), whose sum is σ = 198016199640. Its totient is φ = 65324931456.
The previous prime is 131330331313. The next prime is 131330331337. The reversal of 131330331334 is 433133033131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131330331337) 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, 170116624 + ... + 170117395.
It is an arithmetic number, because the mean of its divisors is an integer number (24752024955).
Almost surely, 2131330331334 is an apocalyptic number.
131330331334 is a deficient number, since it is larger than the sum of its proper divisors (66685868306).
131330331334 is a wasteful number, since it uses less digits than its factorization.
131330331334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340234214.
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 131330331334 its reverse (433133033131), we get a palindrome (564463364465).
The spelling of 131330331334 in words is "one hundred thirty-one billion, three hundred thirty million, three hundred thirty-one thousand, three hundred thirty-four".
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