Base | Representation |
---|---|
bin | 11101110101010111111110… |
… | …111001100101000011001110 |
3 | 122012120200010101112002012122 |
4 | 131311113332321211003032 |
5 | 114144231101000313314 |
6 | 1143021335200332542 |
7 | 36431461441413605 |
oct | 3565277671450316 |
9 | 565520111462178 |
10 | 131211232432334 |
11 | 3889840a046a4a |
12 | 12871748314152 |
13 | 582a220c98952 |
14 | 245892c3bca3c |
15 | 102818a43728e |
hex | 7755fee650ce |
131211232432334 has 8 divisors (see below), whose sum is σ = 196816906583928. Its totient is φ = 65605596904360.
The previous prime is 131211232432321. The next prime is 131211232432337. The reversal of 131211232432334 is 433234232112131.
It is a happy number.
131211232432334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 131211232432294 and 131211232432303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131211232432337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342589 + ... + 16254999.
It is an arithmetic number, because the mean of its divisors is an integer number (24602113322991).
Almost surely, 2131211232432334 is an apocalyptic number.
131211232432334 is a deficient number, since it is larger than the sum of its proper divisors (65605674151594).
131211232432334 is a wasteful number, since it uses less digits than its factorization.
131211232432334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19311810.
The product of its digits is 62208, while the sum is 35.
Adding to 131211232432334 its reverse (433234232112131), we get a palindrome (564445464544465).
The spelling of 131211232432334 in words is "one hundred thirty-one trillion, two hundred eleven billion, two hundred thirty-two million, four hundred thirty-two thousand, three hundred thirty-four".
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