Base | Representation |
---|---|
bin | 111101001001101111… |
… | …1000100011001111101 |
3 | 110112222011011122112101 |
4 | 1322103133010121331 |
5 | 4122422243223031 |
6 | 140155032305101 |
7 | 12326213413423 |
oct | 1722337043175 |
9 | 415864148471 |
10 | 131323414141 |
11 | 5076a709827 |
12 | 2154bb42191 |
13 | c4cb119c1a |
14 | 64db163113 |
15 | 363912b361 |
hex | 1e937c467d |
131323414141 has 16 divisors (see below), whose sum is σ = 144899979840. Its totient is φ = 118554468480.
The previous prime is 131323414133. The next prime is 131323414153. The reversal of 131323414141 is 141414323131.
It is a cyclic number.
It is not a de Polignac number, because 131323414141 - 23 = 131323414133 is a prime.
It is a Duffinian number.
131323414141 is a modest number, since divided by 414141 gives 131323 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131323414181) 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, 1926730 + ... + 1993723.
It is an arithmetic number, because the mean of its divisors is an integer number (9056248740).
Almost surely, 2131323414141 is an apocalyptic number.
It is an amenable number.
131323414141 is a deficient number, since it is larger than the sum of its proper divisors (13576565699).
131323414141 is a wasteful number, since it uses less digits than its factorization.
131323414141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3920556.
The product of its digits is 3456, while the sum is 28.
Adding to 131323414141 its reverse (141414323131), we get a palindrome (272737737272).
The spelling of 131323414141 in words is "one hundred thirty-one billion, three hundred twenty-three million, four hundred fourteen thousand, one hundred forty-one".
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