Base | Representation |
---|---|
bin | 1001001001011101000… |
… | …00111111011110000001 |
3 | 1010001022000101102121012 |
4 | 10210232200333132001 |
5 | 20122203112404441 |
6 | 400220550410305 |
7 | 31464653346512 |
oct | 4445640773601 |
9 | 1101260342535 |
10 | 314313013121 |
11 | 111332557968 |
12 | 50aba960995 |
13 | 23841243743 |
14 | 112da018a09 |
15 | 82990219eb |
hex | 492e83f781 |
314313013121 has 4 divisors (see below), whose sum is σ = 317844620100. Its totient is φ = 310781406144.
The previous prime is 314313013103. The next prime is 314313013129. The reversal of 314313013121 is 121310313413.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 221553783025 + 92759230096 = 470695^2 + 304564^2 .
It is a cyclic number.
It is not a de Polignac number, because 314313013121 - 238 = 39435106177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314313013129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765803356 + ... + 1765803533.
It is an arithmetic number, because the mean of its divisors is an integer number (79461155025).
Almost surely, 2314313013121 is an apocalyptic number.
It is an amenable number.
314313013121 is a deficient number, since it is larger than the sum of its proper divisors (3531606979).
314313013121 is an equidigital number, since it uses as much as digits as its factorization.
314313013121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3531606978.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 314313013121 its reverse (121310313413), we get a palindrome (435623326534).
The spelling of 314313013121 in words is "three hundred fourteen billion, three hundred thirteen million, thirteen thousand, one hundred twenty-one".
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