Base | Representation |
---|---|
bin | 11101110101101011101000… |
… | …000000001001000101111110 |
3 | 122012122200120020100200112021 |
4 | 131311223220000021011332 |
5 | 114200102244204111332 |
6 | 1143035144051030354 |
7 | 36433136206301533 |
oct | 3565535000110576 |
9 | 565580506320467 |
10 | 131232323113342 |
11 | 388a63521a5830 |
12 | 1287585359b3ba |
13 | 582c202610659 |
14 | 245996d498d8a |
15 | 10289c1ce7c97 |
hex | 775ae800917e |
131232323113342 has 32 divisors (see below), whose sum is σ = 218385267177600. Its totient is φ = 58639553820000.
The previous prime is 131232323113337. The next prime is 131232323113349. The reversal of 131232323113342 is 243311323232131.
It is a junction number, because it is equal to n+sod(n) for n = 131232323113298 and 131232323113307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131232323113349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201515209 + ... + 202165387.
It is an arithmetic number, because the mean of its divisors is an integer number (6824539599300).
Almost surely, 2131232323113342 is an apocalyptic number.
131232323113342 is a deficient number, since it is larger than the sum of its proper divisors (87152944064258).
131232323113342 is a wasteful number, since it uses less digits than its factorization.
131232323113342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 805752.
The product of its digits is 46656, while the sum is 34.
Adding to 131232323113342 its reverse (243311323232131), we get a palindrome (374543646345473).
The spelling of 131232323113342 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred forty-two".
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