Base | Representation |
---|---|
bin | 11101110110110110111111… |
… | …010001010111111011000101 |
3 | 122012221102102202112221002221 |
4 | 131312312333101113323011 |
5 | 114202414011000041201 |
6 | 1143140245505332341 |
7 | 36442032413560633 |
oct | 3566667721277305 |
9 | 565842382487087 |
10 | 131313244143301 |
11 | 389276a7a982a0 |
12 | 128894779370b1 |
13 | 5836a2a4c2cbc |
14 | 245d8486a6353 |
15 | 102ab5b0994a1 |
hex | 776dbf457ec5 |
131313244143301 has 8 divisors (see below), whose sum is σ = 143250948911808. Its totient is φ = 119375562228000.
The previous prime is 131313244143299. The next prime is 131313244143421. The reversal of 131313244143301 is 103341442313131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131313244143301 - 21 = 131313244143299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131313244140301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7662481 + ... + 17925961.
It is an arithmetic number, because the mean of its divisors is an integer number (17906368613976).
Almost surely, 2131313244143301 is an apocalyptic number.
131313244143301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
131313244143301 is a deficient number, since it is larger than the sum of its proper divisors (11937704768507).
131313244143301 is a wasteful number, since it uses less digits than its factorization.
131313244143301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11426603.
The product of its (nonzero) digits is 31104, while the sum is 34.
Adding to 131313244143301 its reverse (103341442313131), we get a palindrome (234654686456432).
The spelling of 131313244143301 in words is "one hundred thirty-one trillion, three hundred thirteen billion, two hundred forty-four million, one hundred forty-three thousand, three hundred one".
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