Base | Representation |
---|---|
bin | 10011101101000111111… |
… | …111001001001110100101 |
3 | 11210110020010020221102012 |
4 | 103231013333021032211 |
5 | 134141220320332240 |
6 | 2514024131124005 |
7 | 166555262525465 |
oct | 23550777111645 |
9 | 4713203227365 |
10 | 1354122433445 |
11 | 4823098a2531 |
12 | 19a530a43605 |
13 | 9a901c552a2 |
14 | 4977b5bdba5 |
15 | 25355676b65 |
hex | 13b47fc93a5 |
1354122433445 has 8 divisors (see below), whose sum is σ = 1631269672344. Its totient is φ = 1079082778624.
The previous prime is 1354122433393. The next prime is 1354122433519. The reversal of 1354122433445 is 5443342214531.
It can be written as a sum of positive squares in 4 ways, for example, as 936902035969 + 417220397476 = 967937^2 + 645926^2 .
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 1354122433445 - 28 = 1354122433189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526894604 + ... + 526897173.
It is an arithmetic number, because the mean of its divisors is an integer number (203908709043).
Almost surely, 21354122433445 is an apocalyptic number.
It is an amenable number.
1354122433445 is a deficient number, since it is larger than the sum of its proper divisors (277147238899).
1354122433445 is a wasteful number, since it uses less digits than its factorization.
1354122433445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1053792039.
The product of its digits is 691200, while the sum is 41.
Adding to 1354122433445 its reverse (5443342214531), we get a palindrome (6797464647976).
The spelling of 1354122433445 in words is "one trillion, three hundred fifty-four billion, one hundred twenty-two million, four hundred thirty-three thousand, four hundred forty-five".
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