Base | Representation |
---|---|
bin | 11110000000111111010… |
… | …01000101001101110001 |
3 | 10122121000200012101212201 |
4 | 33000133221011031301 |
5 | 113344122142422001 |
6 | 2105441103223201 |
7 | 134340100656400 |
oct | 17003751051561 |
9 | 3577020171781 |
10 | 1031323014001 |
11 | 368421a55a25 |
12 | 147a63ba7b01 |
13 | 7633a795b57 |
14 | 37cb8483637 |
15 | 1bc615c9501 |
hex | f01fa45371 |
1031323014001 has 24 divisors (see below), whose sum is σ = 1232296445160. Its totient is φ = 859980989952.
The previous prime is 1031323013983. The next prime is 1031323014023. The reversal of 1031323014001 is 1004103231301.
1031323014001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 683930654001 + 347392360000 = 827001^2 + 589400^2 .
It is not a de Polignac number, because 1031323014001 - 229 = 1030786143089 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1031323014001.
It is not an unprimeable number, because it can be changed into a prime (1031323014041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14637465 + ... + 14707753.
It is an arithmetic number, because the mean of its divisors is an integer number (51345685215).
Almost surely, 21031323014001 is an apocalyptic number.
It is an amenable number.
1031323014001 is a deficient number, since it is larger than the sum of its proper divisors (200973431159).
1031323014001 is an equidigital number, since it uses as much as digits as its factorization.
1031323014001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78433 (or 78426 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1031323014001 its reverse (1004103231301), we get a palindrome (2035426245302).
The spelling of 1031323014001 in words is "one trillion, thirty-one billion, three hundred twenty-three million, fourteen thousand, one".
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