Base | Representation |
---|---|
bin | 1001000111010000000… |
… | …00111111101100101101 |
3 | 1002221020120202022220220 |
4 | 10203220000333230231 |
5 | 20112242314022313 |
6 | 355503335201553 |
7 | 31423441646160 |
oct | 4435000775455 |
9 | 1087216668826 |
10 | 313130220333 |
11 | 110885934167 |
12 | 5082a8162b9 |
13 | 236b3195458 |
14 | 11226cc7ad7 |
15 | 822a284823 |
hex | 48e803fb2d |
313130220333 has 16 divisors (see below), whose sum is σ = 477281333760. Its totient is φ = 178882608816.
The previous prime is 313130220323. The next prime is 313130220343. The reversal of 313130220333 is 333022031313.
It is an interprime number because it is at equal distance from previous prime (313130220323) and next prime (313130220343).
It is not a de Polignac number, because 313130220333 - 24 = 313130220317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313130220323) 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 15 ways as a sum of consecutive naturals, for example, 1960735 + ... + 2114412.
It is an arithmetic number, because the mean of its divisors is an integer number (29830083360).
Almost surely, 2313130220333 is an apocalyptic number.
It is an amenable number.
313130220333 is a deficient number, since it is larger than the sum of its proper divisors (164151113427).
313130220333 is a wasteful number, since it uses less digits than its factorization.
313130220333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4078816.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 313130220333 its reverse (333022031313), we get a palindrome (646152251646).
The spelling of 313130220333 in words is "three hundred thirteen billion, one hundred thirty million, two hundred twenty thousand, three hundred thirty-three".
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