Base | Representation |
---|---|
bin | 1001000111011001100… |
… | …10100011110110100100 |
3 | 1002221110011110221012220 |
4 | 10203230302203312210 |
5 | 20112423320303330 |
6 | 355515320112340 |
7 | 31425433545546 |
oct | 4435462436644 |
9 | 1087404427186 |
10 | 313210322340 |
11 | 110917074a73 |
12 | 508516056b0 |
13 | 236c69600a6 |
14 | 112337b9696 |
15 | 8232308710 |
hex | 48ecca3da4 |
313210322340 has 48 divisors (see below), whose sum is σ = 879302921280. Its totient is φ = 83302369920.
The previous prime is 313210322309. The next prime is 313210322351. The reversal of 313210322340 is 43223012313.
It is a self number, because there is not a number n which added to its sum of digits gives 313210322340.
It is an unprimeable number.
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, 6864031 + ... + 6909510.
It is an arithmetic number, because the mean of its divisors is an integer number (18318810860).
Almost surely, 2313210322340 is an apocalyptic number.
313210322340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
313210322340 is an abundant number, since it is smaller than the sum of its proper divisors (566092598940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313210322340 is a wasteful number, since it uses less digits than its factorization.
313210322340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13773932 (or 13773930 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 313210322340 its reverse (43223012313), we get a palindrome (356433334653).
The spelling of 313210322340 in words is "three hundred thirteen billion, two hundred ten million, three hundred twenty-two thousand, three hundred forty".
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