Base | Representation |
---|---|
bin | 10010101010011… |
… | …000111100110101 |
3 | 210211011020101022 |
4 | 102222120330311 |
5 | 1120123232013 |
6 | 51022510525 |
7 | 10521216131 |
oct | 2252307465 |
9 | 724136338 |
10 | 313102133 |
11 | 1508132a3 |
12 | 88a35445 |
13 | 4cb37646 |
14 | 2d8243c1 |
15 | 1c74b008 |
hex | 12a98f35 |
313102133 has 8 divisors (see below), whose sum is σ = 314676480. Its totient is φ = 311532480.
The previous prime is 313102079. The next prime is 313102187. The reversal of 313102133 is 331201313.
It is an interprime number because it is at equal distance from previous prime (313102079) and next prime (313102187).
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 313102133 - 226 = 245993269 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 (313102033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229373 + ... + 230733.
It is an arithmetic number, because the mean of its divisors is an integer number (39334560).
Almost surely, 2313102133 is an apocalyptic number.
It is an amenable number.
313102133 is a deficient number, since it is larger than the sum of its proper divisors (1574347).
313102133 is a wasteful number, since it uses less digits than its factorization.
313102133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2347.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 313102133 is about 17694.6922267668. The cubic root of 313102133 is about 679.0399752913.
Adding to 313102133 its reverse (331201313), we get a palindrome (644303446).
The spelling of 313102133 in words is "three hundred thirteen million, one hundred two thousand, one hundred thirty-three".
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