Base | Representation |
---|---|
bin | 100011100111101000111100… |
… | …0111011101001111111011111 |
3 | 1112002100021020102100212012002 |
4 | 1013033101320323221333133 |
5 | 312031243022110304043 |
6 | 3030205120425032515 |
7 | 122664665112061013 |
oct | 10717217073517737 |
9 | 1462307212325162 |
10 | 313311303213023 |
11 | 90915639722785 |
12 | 2b1819b562573b |
13 | 105a918a89a85b |
14 | 57524c2c3c543 |
15 | 2634e2cb89bb8 |
hex | 11cf478ee9fdf |
313311303213023 has 4 divisors (see below), whose sum is σ = 315122351208648. Its totient is φ = 311500255217400.
The previous prime is 313311303212989. The next prime is 313311303213031. The reversal of 313311303213023 is 320312303113313.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 313311303213023 - 26 = 313311303212959 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 (313311303212023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905523997553 + ... + 905523997898.
It is an arithmetic number, because the mean of its divisors is an integer number (78780587802162).
Almost surely, 2313311303213023 is an apocalyptic number.
313311303213023 is a deficient number, since it is larger than the sum of its proper divisors (1811047995625).
313311303213023 is a wasteful number, since it uses less digits than its factorization.
313311303213023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1811047995624.
The product of its (nonzero) digits is 8748, while the sum is 29.
Adding to 313311303213023 its reverse (320312303113313), we get a palindrome (633623606326336).
The spelling of 313311303213023 in words is "three hundred thirteen trillion, three hundred eleven billion, three hundred three million, two hundred thirteen thousand, twenty-three".
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