Base | Representation |
---|---|
bin | 11101110010011101110100… |
… | …100100011010111001110011 |
3 | 122011212120011202112122021220 |
4 | 131302131310210122321303 |
5 | 114132442212320244243 |
6 | 1142345440303120123 |
7 | 36411154133414121 |
oct | 3562356444327163 |
9 | 564776152478256 |
10 | 131011343134323 |
11 | 388206648168a3 |
12 | 1283aa618a3043 |
13 | 5814416899512 |
14 | 244cda8cb6911 |
15 | 1022d8ba7d783 |
hex | 77277491ae73 |
131011343134323 has 32 divisors (see below), whose sum is σ = 179158886968320. Its totient is φ = 85134779600640.
The previous prime is 131011343134279. The next prime is 131011343134327. The reversal of 131011343134323 is 323431343110131.
It is not a de Polignac number, because 131011343134323 - 220 = 131011342085747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131011343134327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3876313 + ... + 16644773.
It is an arithmetic number, because the mean of its divisors is an integer number (5598715217760).
Almost surely, 2131011343134323 is an apocalyptic number.
131011343134323 is a deficient number, since it is larger than the sum of its proper divisors (48147543833997).
131011343134323 is a wasteful number, since it uses less digits than its factorization.
131011343134323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12769099.
The product of its (nonzero) digits is 23328, while the sum is 33.
Adding to 131011343134323 its reverse (323431343110131), we get a palindrome (454442686244454).
The spelling of 131011343134323 in words is "one hundred thirty-one trillion, eleven billion, three hundred forty-three million, one hundred thirty-four thousand, three hundred twenty-three".
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