Base | Representation |
---|---|
bin | 110100100001100001011010… |
… | …110001110001010000110111 |
3 | 1010021220120122121222110020121 |
4 | 310201201122301301100313 |
5 | 220234214141233404333 |
6 | 2135144512442112411 |
7 | 66441226665606025 |
oct | 6441413261612067 |
9 | 1107816577873217 |
10 | 231002044044343 |
11 | 6767146471a040 |
12 | 21aa98b11ab707 |
13 | 9bb85262c2650 |
14 | 41087b6a99715 |
15 | 1ba8d5ec9232d |
hex | d2185ac71437 |
231002044044343 has 16 divisors (see below), whose sum is σ = 280745189776800. Its totient is φ = 187163459844480.
The previous prime is 231002044044319. The next prime is 231002044044491. The reversal of 231002044044343 is 343440440200132.
It is a cyclic number.
It is not a de Polignac number, because 231002044044343 - 237 = 230864605090871 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 231002044044299 and 231002044044308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231002044044043) 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, 27851701188 + ... + 27851709481.
It is an arithmetic number, because the mean of its divisors is an integer number (17546574361050).
Almost surely, 2231002044044343 is an apocalyptic number.
231002044044343 is a deficient number, since it is larger than the sum of its proper divisors (49743145732457).
231002044044343 is a wasteful number, since it uses less digits than its factorization.
231002044044343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55703410722.
The product of its (nonzero) digits is 110592, while the sum is 34.
Adding to 231002044044343 its reverse (343440440200132), we get a palindrome (574442484244475).
The spelling of 231002044044343 in words is "two hundred thirty-one trillion, two billion, forty-four million, forty-four thousand, three hundred forty-three".
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