Base | Representation |
---|---|
bin | 10010101011001… |
… | …110011101100010 |
3 | 210211120101001010 |
4 | 102223032131202 |
5 | 1120202240224 |
6 | 51031321350 |
7 | 10523121135 |
oct | 2253163542 |
9 | 724511033 |
10 | 313321314 |
11 | 150952a39 |
12 | 88b20256 |
13 | 4cbb3337 |
14 | 2d88021c |
15 | 1c790e29 |
hex | 12ace762 |
313321314 has 8 divisors (see below), whose sum is σ = 626642640. Its totient is φ = 104440436.
The previous prime is 313321313. The next prime is 313321331. The reversal of 313321314 is 413123313.
It is a sphenic number, since it is the product of 3 distinct primes.
313321314 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (313321313) 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, 26110104 + ... + 26110115.
It is an arithmetic number, because the mean of its divisors is an integer number (78330330).
Almost surely, 2313321314 is an apocalyptic number.
313321314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313321314 is a wasteful number, since it uses less digits than its factorization.
313321314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52220224.
The product of its digits is 648, while the sum is 21.
The square root of 313321314 is about 17700.8845541685. The cubic root of 313321314 is about 679.1983878661.
Adding to 313321314 its reverse (413123313), we get a palindrome (726444627).
The spelling of 313321314 in words is "three hundred thirteen million, three hundred twenty-one thousand, three hundred fourteen".
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